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5025032155 = 511137028017
BaseRepresentation
bin1001010111000001…
…11110011111011011
3110222012111002020001
410223200332133123
540242402012110
62150343513431
7235345032343
oct45340763733
913865432201
105025032155
112149555040
12b82a58877
136210b4610
14359539d23
151e624d63a
hex12b83e7db

5025032155 has 16 divisors (see below), whose sum is σ = 7084242144. Its totient is φ = 3373447680.

The previous prime is 5025032153. The next prime is 5025032167. The reversal of 5025032155 is 5512305205.

It is not a de Polignac number, because 5025032155 - 21 = 5025032153 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5025032153) 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, 3513294 + ... + 3514723.

It is an arithmetic number, because the mean of its divisors is an integer number (442765134).

Almost surely, 25025032155 is an apocalyptic number.

5025032155 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

5025032155 is a deficient number, since it is larger than the sum of its proper divisors (2059209989).

5025032155 is a wasteful number, since it uses less digits than its factorization.

5025032155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7028046.

The product of its (nonzero) digits is 7500, while the sum is 28.

The square root of 5025032155 is about 70887.4611973091. The cubic root of 5025032155 is about 1712.8248232477.

The spelling of 5025032155 in words is "five billion, twenty-five million, thirty-two thousand, one hundred fifty-five".

Divisors: 1 5 11 13 55 65 143 715 7028017 35140085 77308187 91364221 386540935 456821105 1005006431 5025032155