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10024301431 = 81112360421
BaseRepresentation
bin10010101010111111…
…01011001101110111
3221212121111021102101
421111133223031313
5131012210121211
64334411322531
7503261104414
oct112537531567
927777437371
1010024301431
114284503041
121b39150447
13c39a48711
146b148b10b
153da0ad5c1
hex2557eb377

10024301431 has 4 divisors (see below), whose sum is σ = 10036662664. Its totient is φ = 10011940200.

The previous prime is 10024301411. The next prime is 10024301473. The reversal of 10024301431 is 13410342001.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 10024301431 - 225 = 9990746999 is a prime.

It is a super-2 number, since 2×100243014312 (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10024301399 and 10024301408.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10024301401) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6179400 + ... + 6181021.

It is an arithmetic number, because the mean of its divisors is an integer number (2509165666).

Almost surely, 210024301431 is an apocalyptic number.

10024301431 is a deficient number, since it is larger than the sum of its proper divisors (12361233).

10024301431 is an equidigital number, since it uses as much as digits as its factorization.

10024301431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12361232.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 10024301431 its reverse (13410342001), we get a palindrome (23434643432).

The spelling of 10024301431 in words is "ten billion, twenty-four million, three hundred one thousand, four hundred thirty-one".

Divisors: 1 811 12360421 10024301431