Search a number
-
+
30110629024 = 2571738920327
BaseRepresentation
bin11100000010101110…
…111011110010100000
32212201110110102212101
4130002232323302200
5443131310112044
621455503140144
72114112060310
oct340256736240
985643412771
1030110629024
1111851735283
125a03ba4654
132abb28a868
141659005440
15bb36cccd4
hex702bbbca0

30110629024 has 96 divisors (see below), whose sum is σ = 71922090240. Its totient is φ = 12113645568.

The previous prime is 30110628949. The next prime is 30110629049. The reversal of 30110629024 is 42092601103.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a junction number, because it is equal to n+sod(n) for n = 30110628983 and 30110629001.

It is an unprimeable number.

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, 1471149 + ... + 1491475.

It is an arithmetic number, because the mean of its divisors is an integer number (749188440).

Almost surely, 230110629024 is an apocalyptic number.

30110629024 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 30110629024, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (35961045120).

30110629024 is an abundant number, since it is smaller than the sum of its proper divisors (41811461216).

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

30110629024 is a wasteful number, since it uses less digits than its factorization.

30110629024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20750 (or 20742 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 28.

The spelling of 30110629024 in words is "thirty billion, one hundred ten million, six hundred twenty-nine thousand, twenty-four".

Divisors: 1 2 4 7 8 14 16 17 28 32 34 56 68 112 119 136 224 238 272 389 476 544 778 952 1556 1904 2723 3112 3808 5446 6224 6613 10892 12448 13226 20327 21784 26452 40654 43568 46291 52904 81308 87136 92582 105808 142289 162616 185164 211616 284578 325232 345559 370328 569156 650464 691118 740656 1138312 1382236 1481312 2276624 2418913 2764472 4553248 4837826 5528944 7907203 9675652 11057888 15814406 19351304 31628812 38702608 55350421 63257624 77405216 110700842 126515248 134422451 221401684 253030496 268844902 442803368 537689804 885606736 940957157 1075379608 1771213472 1881914314 2150759216 3763828628 4301518432 7527657256 15055314512 30110629024