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106152205 = 531766973
BaseRepresentation
bin1100101001111…
…00000100001101
321101202002110011
412110330010031
5204133332310
614311113221
72426164435
oct624740415
9241662404
10106152205
1154a137a5
122b672811
1318cb8b73
14101532c5
1594bc78a
hex653c10d

106152205 has 8 divisors (see below), whose sum is σ = 127786392. Its totient is φ = 84652608.

The previous prime is 106152197. The next prime is 106152247. The reversal of 106152205 is 502251601.

It can be written as a sum of positive squares in 4 ways, for example, as 1028196 + 105124009 = 1014^2 + 10253^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 106152205 - 23 = 106152197 is a prime.

It is a super-2 number, since 2×1061522052 = 22536581252724050, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31902 + ... + 35071.

It is an arithmetic number, because the mean of its divisors is an integer number (15973299).

Almost surely, 2106152205 is an apocalyptic number.

It is an amenable number.

106152205 is a deficient number, since it is larger than the sum of its proper divisors (21634187).

106152205 is an equidigital number, since it uses as much as digits as its factorization.

106152205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67295.

The product of its (nonzero) digits is 600, while the sum is 22.

The square root of 106152205 is about 10303.0192176857. The cubic root of 106152205 is about 473.4887593241.

The spelling of 106152205 in words is "one hundred six million, one hundred fifty-two thousand, two hundred five".

Divisors: 1 5 317 1585 66973 334865 21230441 106152205