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10652740 = 225776091
BaseRepresentation
bin101000101000…
…110001000100
3202001012210221
4220220301010
510211341430
61020154124
7156355360
oct50506104
922035727
1010652740
11601661a
123698944
13228c9c7
1415b42a0
15e0657a
hexa28c44

10652740 has 24 divisors (see below), whose sum is σ = 25566912. Its totient is φ = 3652320.

The previous prime is 10652729. The next prime is 10652767. The reversal of 10652740 is 4725601.

It is a super-2 number, since 2×106527402 = 226961739015200, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37906 + ... + 38185.

It is an arithmetic number, because the mean of its divisors is an integer number (1065288).

Almost surely, 210652740 is an apocalyptic number.

10652740 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10652740 is an abundant number, since it is smaller than the sum of its proper divisors (14914172).

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

10652740 is a wasteful number, since it uses less digits than its factorization.

10652740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76107 (or 76105 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 25.

The square root of 10652740 is about 3263.8535506361. The cubic root of 10652740 is about 220.0326397853.

The spelling of 10652740 in words is "ten million, six hundred fifty-two thousand, seven hundred forty".

Divisors: 1 2 4 5 7 10 14 20 28 35 70 140 76091 152182 304364 380455 532637 760910 1065274 1521820 2130548 2663185 5326370 10652740