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10352430625 = 54313491531
BaseRepresentation
bin10011010010000110…
…11000111000100001
3222201110220222001111
421221003120320201
5132200210240000
64431132303321
7514354131325
oct115103307041
928643828044
1010352430625
11443274a399
12200b011b41
13c8ca14ac4
14702ca3985
15408cc6cba
hex2690d8e21

10352430625 has 40 divisors (see below), whose sum is σ = 13400710400. Its totient is φ = 7986600000.

The previous prime is 10352430623. The next prime is 10352430637. The reversal of 10352430625 is 52603425301.

It is a happy number.

It is not a de Polignac number, because 10352430625 - 21 = 10352430623 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is not an unprimeable number, because it can be changed into a prime (10352430623) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 6761110 + ... + 6762640.

It is an arithmetic number, because the mean of its divisors is an integer number (335017760).

Almost surely, 210352430625 is an apocalyptic number.

It is an amenable number.

10352430625 is a deficient number, since it is larger than the sum of its proper divisors (3048279775).

10352430625 is an equidigital number, since it uses as much as digits as its factorization.

10352430625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1931 (or 1916 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 31.

Adding to 10352430625 its reverse (52603425301), we get a palindrome (62955855926).

The spelling of 10352430625 in words is "ten billion, three hundred fifty-two million, four hundred thirty thousand, six hundred twenty-five".

Divisors: 1 5 25 31 125 155 349 625 775 1531 1745 3875 7655 8725 10819 19375 38275 43625 47461 54095 191375 218125 237305 270475 534319 956875 1186525 1352375 2671595 5932625 6761875 13357975 16563889 29663125 66789875 82819445 333949375 414097225 2070486125 10352430625