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10478680 = 2352411087
BaseRepresentation
bin100111111110…
…010001011000
3201201101001021
4213332101120
510140304210
61012332224
7155032042
oct47762130
921641037
1010478680
115a07873
123614074
13222b704
14156aa92
15dbebda
hex9fe458

10478680 has 32 divisors (see below), whose sum is σ = 23696640. Its totient is φ = 4170240.

The previous prime is 10478669. The next prime is 10478687. The reversal of 10478680 is 8687401.

It is a happy number.

It is a Smith number, since the sum of its digits (34) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10478687) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9097 + ... + 10183.

It is an arithmetic number, because the mean of its divisors is an integer number (740520).

Almost surely, 210478680 is an apocalyptic number.

10478680 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10478680 is an abundant number, since it is smaller than the sum of its proper divisors (13217960).

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

10478680 is a wasteful number, since it uses less digits than its factorization.

10478680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1339 (or 1335 counting only the distinct ones).

The product of its (nonzero) digits is 10752, while the sum is 34.

The square root of 10478680 is about 3237.0789301467. The cubic root of 10478680 is about 218.8276480808.

The spelling of 10478680 in words is "ten million, four hundred seventy-eight thousand, six hundred eighty".

Divisors: 1 2 4 5 8 10 20 40 241 482 964 1087 1205 1928 2174 2410 4348 4820 5435 8696 9640 10870 21740 43480 261967 523934 1047868 1309835 2095736 2619670 5239340 10478680