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10740905 = 57306883
BaseRepresentation
bin101000111110…
…010010101001
3202012200202022
4220332102221
510222202110
61022114225
7160203410
oct50762251
922180668
1010740905
11607688a
12371b975
1322c0b86
1415d8477
15e22755
hexa3e4a9

10740905 has 8 divisors (see below), whose sum is σ = 14730432. Its totient is φ = 7365168.

The previous prime is 10740887. The next prime is 10740913. The reversal of 10740905 is 50904701.

10740905 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10740905 - 210 = 10739881 is a prime.

It is a Duffinian 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, 153407 + ... + 153476.

It is an arithmetic number, because the mean of its divisors is an integer number (1841304).

Almost surely, 210740905 is an apocalyptic number.

It is an amenable number.

10740905 is a deficient number, since it is larger than the sum of its proper divisors (3989527).

10740905 is an equidigital number, since it uses as much as digits as its factorization.

10740905 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 306895.

The product of its (nonzero) digits is 1260, while the sum is 26.

The square root of 10740905 is about 3277.3319941684. The cubic root of 10740905 is about 220.6379896693.

The spelling of 10740905 in words is "ten million, seven hundred forty thousand, nine hundred five".

Divisors: 1 5 7 35 306883 1534415 2148181 10740905