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10514972 = 2213433467
BaseRepresentation
bin101000000111…
…001000011100
3201210012211102
4220013020130
510142434342
61013212232
7155242616
oct50071034
921705742
1010514972
115a32066
123631078
1322420a0
141579db6
15dca832
hexa0721c

10514972 has 24 divisors (see below), whose sum is σ = 19904976. Its totient is φ = 4831488.

The previous prime is 10514969. The next prime is 10515007. The reversal of 10514972 is 27941501.

It is a super-2 number, since 2×105149722 = 221129272321568, which contains 22 as substring.

It is a nialpdrome in base 15.

It is a congruent number.

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, 22283 + ... + 22749.

It is an arithmetic number, because the mean of its divisors is an integer number (829374).

Almost surely, 210514972 is an apocalyptic number.

It is an amenable number.

10514972 is a deficient number, since it is larger than the sum of its proper divisors (9390004).

10514972 is a wasteful number, since it uses less digits than its factorization.

10514972 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 917 (or 915 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 29.

The square root of 10514972 is about 3242.6797560043. The cubic root of 10514972 is about 219.0799871843.

The spelling of 10514972 in words is "ten million, five hundred fourteen thousand, nine hundred seventy-two".

Divisors: 1 2 4 13 26 52 433 467 866 934 1732 1868 5629 6071 11258 12142 22516 24284 202211 404422 808844 2628743 5257486 10514972