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107082492 = 22311811231
BaseRepresentation
bin1100110000111…
…11001011111100
321110111100120020
412120133023330
5204403114432
614343052140
72440120566
oct630371374
9243440506
10107082492
1155499730
122ba41050
131925342a
1410316336
15960322c
hex661f2fc

107082492 has 24 divisors (see below), whose sum is σ = 272573952. Its totient is φ = 32449200.

The previous prime is 107082491. The next prime is 107082517. The reversal of 107082492 is 294280701.

It is a happy number.

It is a super-2 number, since 2×1070824922 = 22933320185860128, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (107082491) 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, 405484 + ... + 405747.

It is an arithmetic number, because the mean of its divisors is an integer number (11357248).

Almost surely, 2107082492 is an apocalyptic number.

107082492 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

107082492 is an abundant number, since it is smaller than the sum of its proper divisors (165491460).

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

107082492 is a wasteful number, since it uses less digits than its factorization.

107082492 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 811249 (or 811247 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 33.

The square root of 107082492 is about 10348.0670658824. The cubic root of 107082492 is about 474.8679108248.

It can be divided in two parts, 1070824 and 92, that added together give a triangular number (1070916 = T1463).

The spelling of 107082492 in words is "one hundred seven million, eighty-two thousand, four hundred ninety-two".

Divisors: 1 2 3 4 6 11 12 22 33 44 66 132 811231 1622462 2433693 3244924 4867386 8923541 9734772 17847082 26770623 35694164 53541246 107082492