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100006681470 = 2354497424401
BaseRepresentation
bin101110100100011011…
…1001101101101111110
3100120010122012210111120
41131020313031231332
53114303202301340
6113535322131410
710140154524003
oct1351067155576
9316118183446
10100006681470
113945a189a83
1217470050b66
13957a00b987
144ba9cbd8aa
152904b094d0
hex1748dcdb7e

100006681470 has 32 divisors (see below), whose sum is σ = 240550624800. Its totient is φ = 26609049600.

The previous prime is 100006681447. The next prime is 100006681499. The reversal of 100006681470 is 74186600001.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3698731 + ... + 3725670.

It is an arithmetic number, because the mean of its divisors is an integer number (7517207025).

Almost surely, 2100006681470 is an apocalyptic number.

100006681470 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100006681470 is an abundant number, since it is smaller than the sum of its proper divisors (140543943330).

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

100006681470 is a wasteful number, since it uses less digits than its factorization.

100006681470 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7424860.

The product of its (nonzero) digits is 8064, while the sum is 33.

The spelling of 100006681470 in words is "one hundred billion, six million, six hundred eighty-one thousand, four hundred seventy".

Divisors: 1 2 3 5 6 10 15 30 449 898 1347 2245 2694 4490 6735 13470 7424401 14848802 22273203 37122005 44546406 74244010 111366015 222732030 3333556049 6667112098 10000668147 16667780245 20001336294 33335560490 50003340735 100006681470