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10502794 = 213140087
BaseRepresentation
bin101000000100…
…001010001010
3201202121010101
4220010022022
510142042134
61013040014
7155162251
oct50041212
921677111
1010502794
115a239a5
12362600a
132239693
141575798
15dc6e14
hexa0428a

10502794 has 8 divisors (see below), whose sum is σ = 15874848. Its totient is φ = 5211180.

The previous prime is 10502771. The next prime is 10502803. The reversal of 10502794 is 49720501.

It is a happy number.

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

It is a super-2 number, since 2×105027942 = 220617363612872, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19782 + ... + 20305.

It is an arithmetic number, because the mean of its divisors is an integer number (1984356).

Almost surely, 210502794 is an apocalyptic number.

10502794 is a deficient number, since it is larger than the sum of its proper divisors (5372054).

10502794 is a wasteful number, since it uses less digits than its factorization.

10502794 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40220.

The product of its (nonzero) digits is 2520, while the sum is 28.

The square root of 10502794 is about 3240.8014440876. The cubic root of 10502794 is about 218.9953780917.

It can be divided in two parts, 1050 and 2794, that added together give a square (3844 = 622).

The spelling of 10502794 in words is "ten million, five hundred two thousand, seven hundred ninety-four".

Divisors: 1 2 131 262 40087 80174 5251397 10502794