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105160151 = 280337517
BaseRepresentation
bin1100100010010…
…01110111010111
321022212200121102
412101021313113
5203410111101
614233540315
72414563235
oct621116727
9238780542
10105160151
11543a6418
122b27469b
1318a2c455
14dd75955
15937386b
hex6449dd7

105160151 has 4 divisors (see below), whose sum is σ = 105200472. Its totient is φ = 105119832.

The previous prime is 105160141. The next prime is 105160171. The reversal of 105160151 is 151061501.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 105160151 - 214 = 105143767 is a prime.

It is a super-2 number, since 2×1051601512 = 22117314716685602, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105160141) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15956 + ... + 21561.

It is an arithmetic number, because the mean of its divisors is an integer number (26300118).

Almost surely, 2105160151 is an apocalyptic number.

105160151 is a deficient number, since it is larger than the sum of its proper divisors (40321).

105160151 is an equidigital number, since it uses as much as digits as its factorization.

105160151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40320.

The product of its (nonzero) digits is 150, while the sum is 20.

The square root of 105160151 is about 10254.7623570710. The cubic root of 105160151 is about 472.0091312391.

The spelling of 105160151 in words is "one hundred five million, one hundred sixty thousand, one hundred fifty-one".

Divisors: 1 2803 37517 105160151