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10172464 = 243120509
BaseRepresentation
bin100110110011…
…100000110000
3201010210222221
4212303200300
510101004324
61002010424
7152315221
oct46634060
921123887
1010172464
1158187a5
1234a6a14
132152213
1414cb248
15d5e0e4
hex9b3830

10172464 has 20 divisors (see below), whose sum is σ = 20345920. Its totient is φ = 4921920.

The previous prime is 10172441. The next prime is 10172473. The reversal of 10172464 is 46427101.

10172464 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9759 + ... + 10750.

It is an arithmetic number, because the mean of its divisors is an integer number (1017296).

Almost surely, 210172464 is an apocalyptic number.

It is an amenable number.

10172464 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10172464 is a wasteful number, since it uses less digits than its factorization.

10172464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20548 (or 20542 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 25.

The square root of 10172464 is about 3189.4300431268. The cubic root of 10172464 is about 216.6749577366.

Adding to 10172464 its reverse (46427101), we get a palindrome (56599565).

It can be divided in two parts, 1017 and 2464, that added together give a square (3481 = 592).

The spelling of 10172464 in words is "ten million, one hundred seventy-two thousand, four hundred sixty-four".

Divisors: 1 2 4 8 16 31 62 124 248 496 20509 41018 82036 164072 328144 635779 1271558 2543116 5086232 10172464