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10648797 = 319227823
BaseRepresentation
bin101000100111…
…110011011101
3202001000101220
4220213303131
510211230142
61020123553
7156341025
oct50476335
922030356
1010648797
116013665
1236965b9
13228ac83
1415b2a85
15e052ec
hexa27cdd

10648797 has 16 divisors (see below), whose sum is σ = 15029760. Its totient is φ = 6687792.

The previous prime is 10648787. The next prime is 10648801. The reversal of 10648797 is 79784601.

It is not a de Polignac number, because 10648797 - 28 = 10648541 is a prime.

It is a super-2 number, since 2×106487972 = 226793755094418, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10648727) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12528 + ... + 13350.

It is an arithmetic number, because the mean of its divisors is an integer number (939360).

Almost surely, 210648797 is an apocalyptic number.

It is an amenable number.

10648797 is a deficient number, since it is larger than the sum of its proper divisors (4380963).

10648797 is a wasteful number, since it uses less digits than its factorization.

10648797 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1072.

The product of its (nonzero) digits is 84672, while the sum is 42.

The square root of 10648797 is about 3263.2494541484. The cubic root of 10648797 is about 220.0054888438.

The spelling of 10648797 in words is "ten million, six hundred forty-eight thousand, seven hundred ninety-seven".

Divisors: 1 3 19 57 227 681 823 2469 4313 12939 15637 46911 186821 560463 3549599 10648797