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54675650 = 2521397867
BaseRepresentation
bin1101000010010…
…0100011000010
310210212210220002
43100210203002
5102444110100
65231520002
71232510141
oct320444302
9123783802
1054675650
1128954697
1216389002
13b434673
147393758
154c002d5
hex34248c2

54675650 has 24 divisors (see below), whose sum is σ = 102441360. Its totient is φ = 21710160.

The previous prime is 54675641. The next prime is 54675653. The reversal of 54675650 is 5657645.

It is not an unprimeable number, because it can be changed into a prime (54675653) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3017 + ... + 10883.

It is an arithmetic number, because the mean of its divisors is an integer number (4268390).

Almost surely, 254675650 is an apocalyptic number.

54675650 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

54675650 is a deficient number, since it is larger than the sum of its proper divisors (47765710).

54675650 is a wasteful number, since it uses less digits than its factorization.

54675650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8018 (or 8013 counting only the distinct ones).

The product of its (nonzero) digits is 126000, while the sum is 38.

The square root of 54675650 is about 7394.2984792338. The cubic root of 54675650 is about 379.5462034436.

The spelling of 54675650 in words is "fifty-four million, six hundred seventy-five thousand, six hundred fifty".

Divisors: 1 2 5 10 25 50 139 278 695 1390 3475 6950 7867 15734 39335 78670 196675 393350 1093513 2187026 5467565 10935130 27337825 54675650