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54995708 = 2227774951
BaseRepresentation
bin1101000111001…
…0101011111100
310211111001221002
43101302223330
5103034330313
65242425432
71235312225
oct321625374
9124431832
1054995708
11290530a9
1216502278
13b517251
14743824c
154c65058
hex3472afc

54995708 has 12 divisors (see below), whose sum is σ = 96296592. Its totient is φ = 27482400.

The previous prime is 54995701. The next prime is 54995713. The reversal of 54995708 is 80759945.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54995701) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8633 + ... + 13583.

It is an arithmetic number, because the mean of its divisors is an integer number (8024716).

Almost surely, 254995708 is an apocalyptic number.

It is an amenable number.

54995708 is a deficient number, since it is larger than the sum of its proper divisors (41300884).

54995708 is a wasteful number, since it uses less digits than its factorization.

54995708 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7732 (or 7730 counting only the distinct ones).

The product of its (nonzero) digits is 453600, while the sum is 47.

The square root of 54995708 is about 7415.9091148692. The cubic root of 54995708 is about 380.2853535328.

The spelling of 54995708 in words is "fifty-four million, nine hundred ninety-five thousand, seven hundred eight".

Divisors: 1 2 4 2777 4951 5554 9902 11108 19804 13748927 27497854 54995708