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10242243141031 = 111019218940721
BaseRepresentation
bin1001010100001011010101…
…0000111001110110100111
31100021011000112102211211201
42111002311100321312213
52320302103221003111
633441115504143331
72104656222151006
oct225026520716647
940234015384751
1010242243141031
113299790269320
121195022607b47
13593abb184a25
14275a27688c3d
1512b656c8d6c1
hex950b5439da7

10242243141031 has 8 divisors (see below), whose sum is σ = 11283983443728. Its totient is φ = 9218940720000.

The previous prime is 10242243141019. The next prime is 10242243141037. The reversal of 10242243141031 is 13014134224201.

It is a happy number.

10242243141031 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 10242243141031 - 215 = 10242243108263 is a prime.

It is a super-2 number, since 2×102422431410312 (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10242243141037) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4609469250 + ... + 4609471471.

It is an arithmetic number, because the mean of its divisors is an integer number (1410497930466).

Almost surely, 210242243141031 is an apocalyptic number.

10242243141031 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

10242243141031 is a deficient number, since it is larger than the sum of its proper divisors (1041740302697).

10242243141031 is a wasteful number, since it uses less digits than its factorization.

10242243141031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9218940833.

The product of its (nonzero) digits is 4608, while the sum is 28.

Adding to 10242243141031 its reverse (13014134224201), we get a palindrome (23256377365232).

The spelling of 10242243141031 in words is "ten trillion, two hundred forty-two billion, two hundred forty-three million, one hundred forty-one thousand, thirty-one".

Divisors: 1 11 101 1111 9218940721 101408347931 931113012821 10242243141031