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106245460 = 2255312273
BaseRepresentation
bin1100101010100…
…10110101010100
321101220211101001
412111102311110
5204144323320
614313113044
72430033346
oct625226524
9241824331
10106245460
1154a77872
122b6b8784
131901c449
1410179296
1594da20a
hex6552d54

106245460 has 12 divisors (see below), whose sum is σ = 223115508. Its totient is φ = 42498176.

The previous prime is 106245439. The next prime is 106245467. The reversal of 106245460 is 64542601.

It can be written as a sum of positive squares in 2 ways, for example, as 81504784 + 24740676 = 9028^2 + 4974^2 .

It is a super-2 number, since 2×1062454602 = 22576195541223200, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (106245467) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2656117 + ... + 2656156.

It is an arithmetic number, because the mean of its divisors is an integer number (18592959).

Almost surely, 2106245460 is an apocalyptic number.

106245460 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

106245460 is an abundant number, since it is smaller than the sum of its proper divisors (116870048).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

106245460 is a wasteful number, since it uses less digits than its factorization.

106245460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5312282 (or 5312280 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 28.

The square root of 106245460 is about 10307.5438393441. The cubic root of 106245460 is about 473.6273724611.

The spelling of 106245460 in words is "one hundred six million, two hundred forty-five thousand, four hundred sixty".

Divisors: 1 2 4 5 10 20 5312273 10624546 21249092 26561365 53122730 106245460