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52025005 = 5471072069
BaseRepresentation
bin1100011001110…
…1011010101101
310121220010220001
43012131122231
5101304300010
65055024301
71201130254
oct306353255
9117803801
1052025005
112740417a
121550b091
13aa17036
146ca379b
154879c3a
hex319d6ad

52025005 has 16 divisors (see below), whose sum is σ = 64385280. Its totient is φ = 40334272.

The previous prime is 52024993. The next prime is 52025027. The reversal of 52025005 is 50052025.

It is not a de Polignac number, because 52025005 - 27 = 52024877 is a prime.

It is a super-2 number, since 2×520250052 = 5413202290500050, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24111 + ... + 26179.

It is an arithmetic number, because the mean of its divisors is an integer number (4024080).

Almost surely, 252025005 is an apocalyptic number.

It is an amenable number.

52025005 is a deficient number, since it is larger than the sum of its proper divisors (12360275).

52025005 is a wasteful number, since it uses less digits than its factorization.

52025005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2228.

The product of its (nonzero) digits is 500, while the sum is 19.

The square root of 52025005 is about 7212.8361273496. The cubic root of 52025005 is about 373.3109339417.

The spelling of 52025005 in words is "fifty-two million, twenty-five thousand, five".

Divisors: 1 5 47 107 235 535 2069 5029 10345 25145 97243 221383 486215 1106915 10405001 52025005