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10325430125 = 5388193761
BaseRepresentation
bin10011001110111000…
…11000111101101101
3222122121010012022222
421213130120331231
5132121302231000
64424325445125
7513605464553
oct114734307555
928577105288
1010325430125
11441948852a
122001b707a5
13c8725018a
146dd475bd3
15406741a85
hex267718f6d

10325430125 has 16 divisors (see below), whose sum is σ = 12900901104. Its totient is φ = 8250880000.

The previous prime is 10325430109. The next prime is 10325430127. The reversal of 10325430125 is 52103452301.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 7663076521 + 2662353604 = 87539^2 + 51598^2 .

It is not a de Polignac number, because 10325430125 - 24 = 10325430109 is a prime.

It is a super-2 number, since 2×103254301252 (a number of 21 digits) contains 22 as substring.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10325430094 and 10325430103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10325430127) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 63245 + ... + 157005.

It is an arithmetic number, because the mean of its divisors is an integer number (806306319).

Almost surely, 210325430125 is an apocalyptic number.

It is an amenable number.

10325430125 is a deficient number, since it is larger than the sum of its proper divisors (2575470979).

10325430125 is an frugal number, since it uses more digits than its factorization.

10325430125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94657 (or 94647 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 26.

Adding to 10325430125 its reverse (52103452301), we get a palindrome (62428882426).

The spelling of 10325430125 in words is "ten billion, three hundred twenty-five million, four hundred thirty thousand, one hundred twenty-five".

Divisors: 1 5 25 125 881 4405 22025 93761 110125 468805 2344025 11720125 82603441 413017205 2065086025 10325430125