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55010095 = 5721131987
BaseRepresentation
bin1101000111011…
…0001100101111
310211111210122221
43101312030233
5103040310340
65243020211
71235402200
oct321661457
9124453587
1055010095
1129062998
121650a667
13b52096a
14743d5a7
154c6944a
hex347632f

55010095 has 24 divisors (see below), whose sum is σ = 77508144. Its totient is φ = 37368576.

The previous prime is 55010093. The next prime is 55010107. The reversal of 55010095 is 59001055.

It is not a de Polignac number, because 55010095 - 21 = 55010093 is a prime.

It is a super-2 number, since 2×550100952 = 6052221103818050, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55010093) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 26692 + ... + 28678.

It is an arithmetic number, because the mean of its divisors is an integer number (3229506).

Almost surely, 255010095 is an apocalyptic number.

55010095 is a deficient number, since it is larger than the sum of its proper divisors (22498049).

55010095 is a wasteful number, since it uses less digits than its factorization.

55010095 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2119 (or 2112 counting only the distinct ones).

The product of its (nonzero) digits is 1125, while the sum is 25.

The square root of 55010095 is about 7416.8790606292. The cubic root of 55010095 is about 380.3185118074.

The spelling of 55010095 in words is "fifty-five million, ten thousand, ninety-five".

Divisors: 1 5 7 35 49 113 245 565 791 1987 3955 5537 9935 13909 27685 69545 97363 224531 486815 1122655 1571717 7858585 11002019 55010095