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105314501 = 891577537
BaseRepresentation
bin1100100011011…
…11100011000101
321100011112100002
412101233203011
5203430031001
614241131045
72416105235
oct621574305
9240145302
10105314501
11544a1386
122b329a85
1318a84796
14ddb5cc5
1593a446b
hex646f8c5

105314501 has 8 divisors (see below), whose sum is σ = 107190360. Its totient is φ = 103454208.

The previous prime is 105314483. The next prime is 105314509. The reversal of 105314501 is 105413501.

It can be written as a sum of positive squares in 4 ways, for example, as 763876 + 104550625 = 874^2 + 10225^2 .

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

It is not a de Polignac number, because 105314501 - 210 = 105313477 is a prime.

It is a super-2 number, since 2×1053145012 = 22182288241758002, 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 (105314509) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10205 + ... + 17741.

It is an arithmetic number, because the mean of its divisors is an integer number (13398795).

Almost surely, 2105314501 is an apocalyptic number.

It is an amenable number.

105314501 is a deficient number, since it is larger than the sum of its proper divisors (1875859).

105314501 is an equidigital number, since it uses as much as digits as its factorization.

105314501 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7783.

The product of its (nonzero) digits is 300, while the sum is 20.

The square root of 105314501 is about 10262.2853692538. The cubic root of 105314501 is about 472.2399505921.

The spelling of 105314501 in words is "one hundred five million, three hundred fourteen thousand, five hundred one".

Divisors: 1 89 157 7537 13973 670793 1183309 105314501