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104980122 = 23213448633
BaseRepresentation
bin1100100000111…
…01111010011010
321022112112122200
412100131322122
5203333330442
614230031030
72413213332
oct620357232
9238475580
10104980122
1154293135
122b1a8476
1318998520
14dd2a0c2
15933a34c
hex641de9a

104980122 has 24 divisors (see below), whose sum is σ = 244954164. Its totient is φ = 32301504.

The previous prime is 104980097. The next prime is 104980129. The reversal of 104980122 is 221089401.

It can be written as a sum of positive squares in 2 ways, for example, as 89699841 + 15280281 = 9471^2 + 3909^2 .

It is a super-2 number, since 2×1049801222 = 22041652030269768, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (104980129) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 224083 + ... + 224550.

Almost surely, 2104980122 is an apocalyptic number.

104980122 is an abundant number, since it is smaller than the sum of its proper divisors (139974042).

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

104980122 is a wasteful number, since it uses less digits than its factorization.

104980122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 448654 (or 448651 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 27.

The square root of 104980122 is about 10245.9807729665. The cubic root of 104980122 is about 471.7396252572.

The spelling of 104980122 in words is "one hundred four million, nine hundred eighty thousand, one hundred twenty-two".

Divisors: 1 2 3 6 9 13 18 26 39 78 117 234 448633 897266 1345899 2691798 4037697 5832229 8075394 11664458 17496687 34993374 52490061 104980122