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54725260151 = 232477960581
BaseRepresentation
bin110010111101111000…
…010011001101110111
312020020220020020222002
4302331320103031313
51344034131311101
641050200125515
73645100015262
oct627570231567
9166226206862
1054725260151
1121232a89a31
12a73346689b
135211a06253
142912115cd9
15165462bd6b
hexcbde13377

54725260151 has 8 divisors (see below), whose sum is σ = 57127732704. Its totient is φ = 52324713760.

The previous prime is 54725260123. The next prime is 54725260199. The reversal of 54725260151 is 15106252745.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-54725260151 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54725260451) 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, 423320 + ... + 537261.

It is an arithmetic number, because the mean of its divisors is an integer number (7140966588).

Almost surely, 254725260151 is an apocalyptic number.

54725260151 is a deficient number, since it is larger than the sum of its proper divisors (2402472553).

54725260151 is a wasteful number, since it uses less digits than its factorization.

54725260151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 963081.

The product of its (nonzero) digits is 84000, while the sum is 38.

The spelling of 54725260151 in words is "fifty-four billion, seven hundred twenty-five million, two hundred sixty thousand, one hundred fifty-one".

Divisors: 1 23 2477 56971 960581 22093363 2379359137 54725260151