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10040301012 = 2237119527393
BaseRepresentation
bin10010101100111001…
…01101010111010100
3221220201121010201110
421112130231113110
5131030304113022
64340142255020
7503544102420
oct112634552724
927821533643
1010040301012
114292540835
121b42587470
13c4015b021
146b3653b80
153db6be00c
hex25672d5d4

10040301012 has 24 divisors (see below), whose sum is σ = 26774136256. Its totient is φ = 2868657408.

The previous prime is 10040301001. The next prime is 10040301041. The reversal of 10040301012 is 21010304001.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 59763613 + ... + 59763780.

Almost surely, 210040301012 is an apocalyptic number.

10040301012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10040301012 is an abundant number, since it is smaller than the sum of its proper divisors (16733835244).

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

10040301012 is a wasteful number, since it uses less digits than its factorization.

10040301012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119527407 (or 119527405 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 12.

Adding to 10040301012 its reverse (21010304001), we get a palindrome (31050605013).

The spelling of 10040301012 in words is "ten billion, forty million, three hundred one thousand, twelve".

Divisors: 1 2 3 4 6 7 12 14 21 28 42 84 119527393 239054786 358582179 478109572 717164358 836691751 1434328716 1673383502 2510075253 3346767004 5020150506 10040301012