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16007000768 = 2611167173787
BaseRepresentation
bin11101110100001011…
…10111001011000000
31112022112222220001022
432322011313023000
5230240243011033
611204205325012
71104445155503
oct167205671300
945275886038
1016007000768
116874597660
123128866768
1316813678b5
14abbc7513a
1563a42a098
hex3ba1772c0

16007000768 has 112 divisors (see below), whose sum is σ = 35105059584. Its totient is φ = 7181399040.

The previous prime is 16007000761. The next prime is 16007000771. The reversal of 16007000768 is 86700070061.

16007000768 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (16007000761) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20338871 + ... + 20339657.

It is an arithmetic number, because the mean of its divisors is an integer number (313438032).

Almost surely, 216007000768 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 16007000768, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17552529792).

16007000768 is an abundant number, since it is smaller than the sum of its proper divisors (19098058816).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

16007000768 is a wasteful number, since it uses less digits than its factorization.

16007000768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1150 (or 1140 counting only the distinct ones).

The product of its (nonzero) digits is 14112, while the sum is 35.

The spelling of 16007000768 in words is "sixteen billion, seven million, seven hundred sixty-eight", and thus it is an aban number.

Divisors: 1 2 4 8 11 16 22 32 44 64 88 167 173 176 334 346 352 668 692 704 787 1336 1384 1574 1837 1903 2672 2768 3148 3674 3806 5344 5536 6296 7348 7612 8657 10688 11072 12592 14696 15224 17314 25184 28891 29392 30448 34628 50368 57782 58784 60896 69256 115564 117568 121792 131429 136151 138512 231128 262858 272302 277024 317801 462256 525716 544604 554048 635602 924512 1051432 1089208 1271204 1445719 1497661 1849024 2102864 2178416 2542408 2891438 2995322 4205728 4356832 5084816 5782876 5990644 8411456 8713664 10169632 11565752 11981288 20339264 22737217 23131504 23962576 45474434 46263008 47925152 90948868 92526016 95850304 181897736 250109387 363795472 500218774 727590944 1000437548 1455181888 2000875096 4001750192 8003500384 16007000768