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52955007 = 3710124967
BaseRepresentation
bin1100101000000…
…0011101111111
310200122101121120
43022000131333
5102024030012
65131002023
71212052530
oct312003577
9120571546
1052955007
1127989976
1215899313
13ac81431
147066687
1549b058c
hex328077f

52955007 has 16 divisors (see below), whose sum is σ = 81495552. Its totient is φ = 29959200.

The previous prime is 52954999. The next prime is 52955027. The reversal of 52955007 is 70055925.

It is not a de Polignac number, because 52955007 - 23 = 52954999 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52955027) 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, 10363 + ... + 14604.

It is an arithmetic number, because the mean of its divisors is an integer number (5093472).

Almost surely, 252955007 is an apocalyptic number.

52955007 is a deficient number, since it is larger than the sum of its proper divisors (28540545).

52955007 is a wasteful number, since it uses less digits than its factorization.

52955007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25078.

The product of its (nonzero) digits is 15750, while the sum is 33.

The square root of 52955007 is about 7277.0191012529. The cubic root of 52955007 is about 375.5222518925.

The spelling of 52955007 in words is "fifty-two million, nine hundred fifty-five thousand, seven".

Divisors: 1 3 7 21 101 303 707 2121 24967 74901 174769 524307 2521667 7565001 17651669 52955007