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10757145 = 357531933
BaseRepresentation
bin101001000010…
…010000011001
3202020112000210
4221002100121
510223212040
61022321333
7160301640
oct51022031
922215023
1010757145
116088003
123729249
1322c8399
141600357
15e27480
hexa42419

10757145 has 32 divisors (see below), whose sum is σ = 20051712. Its totient is φ = 4822272.

The previous prime is 10757143. The next prime is 10757147. The reversal of 10757145 is 54175701.

It is an interprime number because it is at equal distance from previous prime (10757143) and next prime (10757147).

It is not a de Polignac number, because 10757145 - 21 = 10757143 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10757143) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4599 + ... + 6531.

It is an arithmetic number, because the mean of its divisors is an integer number (626616).

Almost surely, 210757145 is an apocalyptic number.

10757145 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

10757145 is a deficient number, since it is larger than the sum of its proper divisors (9294567).

10757145 is a wasteful number, since it uses less digits than its factorization.

10757145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2001.

The product of its (nonzero) digits is 4900, while the sum is 30.

The square root of 10757145 is about 3279.8086834448. The cubic root of 10757145 is about 220.7491335186.

The spelling of 10757145 in words is "ten million, seven hundred fifty-seven thousand, one hundred forty-five".

Divisors: 1 3 5 7 15 21 35 53 105 159 265 371 795 1113 1855 1933 5565 5799 9665 13531 28995 40593 67655 102449 202965 307347 512245 717143 1536735 2151429 3585715 10757145