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10240411431 = 317200792381
BaseRepresentation
bin10011000100110000…
…00100011100100111
3222102200010210121110
421202120010130213
5131433021131211
64412051320103
7511524026625
oct114230043447
928380123543
1010240411431
114385499748
121b995b0033
13c72753663
146d2064515
153ee04aea6
hex262604727

10240411431 has 8 divisors (see below), whose sum is σ = 14457051504. Its totient is φ = 6425356160.

The previous prime is 10240411427. The next prime is 10240411439. The reversal of 10240411431 is 13411404201.

10240411431 is digitally balanced in base 3, 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 a cyclic number.

It is not a de Polignac number, because 10240411431 - 22 = 10240411427 is a prime.

It is a super-2 number, since 2×102404114312 (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10240411398 and 10240411407.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10240411439) 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, 100396140 + ... + 100396241.

It is an arithmetic number, because the mean of its divisors is an integer number (1807131438).

Almost surely, 210240411431 is an apocalyptic number.

10240411431 is a deficient number, since it is larger than the sum of its proper divisors (4216640073).

10240411431 is a wasteful number, since it uses less digits than its factorization.

10240411431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 200792401.

The product of its (nonzero) digits is 384, while the sum is 21.

Adding to 10240411431 its reverse (13411404201), we get a palindrome (23651815632).

The spelling of 10240411431 in words is "ten billion, two hundred forty million, four hundred eleven thousand, four hundred thirty-one".

Divisors: 1 3 17 51 200792381 602377143 3413470477 10240411431