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53914701 = 3171517001
BaseRepresentation
bin1100110110101…
…0110001001101
310202110011001210
43031222301031
5102300232301
65203325033
71223160501
oct315526115
9122404053
1053914701
1128484a05
1216080779
13b2291b9
147236301
154aeead6
hex336ac4d

53914701 has 16 divisors (see below), whose sum is σ = 76629888. Its totient is φ = 33600000.

The previous prime is 53914697. The next prime is 53914739. The reversal of 53914701 is 10741935.

It is not a de Polignac number, because 53914701 - 22 = 53914697 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53914771) 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, 4201 + ... + 11201.

It is an arithmetic number, because the mean of its divisors is an integer number (4789368).

Almost surely, 253914701 is an apocalyptic number.

53914701 is a gapful number since it is divisible by the number (51) formed by its first and last digit.

It is an amenable number.

53914701 is a deficient number, since it is larger than the sum of its proper divisors (22715187).

53914701 is a wasteful number, since it uses less digits than its factorization.

53914701 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7172.

The product of its (nonzero) digits is 3780, while the sum is 30.

The square root of 53914701 is about 7342.6630727550. The cubic root of 53914701 is about 377.7771915568. Note that the first 3 decimals are identical.

It can be divided in two parts, 53914 and 701, that added together give a triangular number (54615 = T330).

The spelling of 53914701 in words is "fifty-three million, nine hundred fourteen thousand, seven hundred one".

Divisors: 1 3 17 51 151 453 2567 7001 7701 21003 119017 357051 1057151 3171453 17971567 53914701