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54906763 = 471936053
BaseRepresentation
bin1101000101110…
…0111110001011
310211022112220211
43101130332023
5103024004023
65240501551
71234462012
oct321347613
9124275824
1054906763
1128aa229a
121647a8b7
13b4b5912
147413a79
154c48a0d
hex345cf8b

54906763 has 8 divisors (see below), whose sum is σ = 56374848. Its totient is φ = 53451264.

The previous prime is 54906737. The next prime is 54906767. The reversal of 54906763 is 36760945.

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

It is a cyclic number.

It is not a de Polignac number, because 54906763 - 217 = 54775691 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54906767) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6045 + ... + 12097.

It is an arithmetic number, because the mean of its divisors is an integer number (7046856).

Almost surely, 254906763 is an apocalyptic number.

54906763 is a deficient number, since it is larger than the sum of its proper divisors (1468085).

54906763 is a wasteful number, since it uses less digits than its factorization.

54906763 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6293.

The product of its (nonzero) digits is 136080, while the sum is 40.

The square root of 54906763 is about 7409.9097835264. The cubic root of 54906763 is about 380.0802300588.

The spelling of 54906763 in words is "fifty-four million, nine hundred six thousand, seven hundred sixty-three".

Divisors: 1 47 193 6053 9071 284491 1168229 54906763