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10042010982 = 2322803199033
BaseRepresentation
bin10010101101000110…
…01110110101100110
3221220211211000100200
421112203032311212
5131031223322412
64340243051330
7503564453643
oct112643166546
927824730320
1010042010982
1142934a9533
121b43070b46
13c40609443
146b397adca
153db90a9dc
hex2568ced66

10042010982 has 24 divisors (see below), whose sum is σ = 21765562104. Its totient is φ = 3346125984.

The previous prime is 10042010981. The next prime is 10042010983. The reversal of 10042010982 is 28901024001.

It is an interprime number because it is at equal distance from previous prime (10042010981) and next prime (10042010983).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10042010981) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 49063 + ... + 149970.

It is an arithmetic number, because the mean of its divisors is an integer number (906898421).

Almost surely, 210042010982 is an apocalyptic number.

10042010982 is an abundant number, since it is smaller than the sum of its proper divisors (11723551122).

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

10042010982 is a wasteful number, since it uses less digits than its factorization.

10042010982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 201844 (or 201841 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 27.

Adding to 10042010982 its reverse (28901024001), we get a palindrome (38943034983).

The spelling of 10042010982 in words is "ten billion, forty-two million, ten thousand, nine hundred eighty-two".

Divisors: 1 2 3 6 9 18 2803 5606 8409 16818 25227 50454 199033 398066 597099 1194198 1791297 3582594 557889499 1115778998 1673668497 3347336994 5021005491 10042010982