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10464280 = 2351311997
BaseRepresentation
bin100111111010…
…110000011000
3201200122021221
4213322300120
510134324110
61012141424
7154642051
oct47726030
921618257
1010464280
1159a7a72
123607874
132224ca8
141565728
15dba7da
hex9fac18

10464280 has 32 divisors (see below), whose sum is σ = 23736240. Its totient is φ = 4151680.

The previous prime is 10464277. The next prime is 10464281. The reversal of 10464280 is 8246401.

10464280 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10464281) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4242 + ... + 6238.

Almost surely, 210464280 is an apocalyptic number.

10464280 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10464280 is an abundant number, since it is smaller than the sum of its proper divisors (13271960).

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

10464280 is a wasteful number, since it uses less digits than its factorization.

10464280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2139 (or 2135 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 25.

The square root of 10464280 is about 3234.8539379700. The cubic root of 10464280 is about 218.7273630997.

The spelling of 10464280 in words is "ten million, four hundred sixty-four thousand, two hundred eighty".

Divisors: 1 2 4 5 8 10 20 40 131 262 524 655 1048 1310 1997 2620 3994 5240 7988 9985 15976 19970 39940 79880 261607 523214 1046428 1308035 2092856 2616070 5232140 10464280