Search a number
-
+
10757390 = 257239643
BaseRepresentation
bin101001000010…
…010100001110
3202020112100212
4221002110032
510223214030
61022322422
7160302440
oct51022416
922215325
1010757390
116088206
123729412
1322c8527
141600490
15e27595
hexa4250e

10757390 has 32 divisors (see below), whose sum is σ = 22256640. Its totient is φ = 3667104.

The previous prime is 10757389. The next prime is 10757429. The reversal of 10757390 is 9375701.

It is a super-2 number, since 2×107573902 = 231442879224200, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16409 + ... + 17051.

It is an arithmetic number, because the mean of its divisors is an integer number (695520).

Almost surely, 210757390 is an apocalyptic number.

10757390 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10757390 is an abundant number, since it is smaller than the sum of its proper divisors (11499250).

10757390 is a wasteful number, since it uses less digits than its factorization.

10757390 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 896.

The product of its (nonzero) digits is 6615, while the sum is 32.

The square root of 10757390 is about 3279.8460329717. The cubic root of 10757390 is about 220.7508094010.

The spelling of 10757390 in words is "ten million, seven hundred fifty-seven thousand, three hundred ninety".

Divisors: 1 2 5 7 10 14 35 70 239 478 643 1195 1286 1673 2390 3215 3346 4501 6430 8365 9002 16730 22505 45010 153677 307354 768385 1075739 1536770 2151478 5378695 10757390