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107012481 = 3831373137
BaseRepresentation
bin1100110000011…
…10000110000001
321110100210112020
412120032012001
5204343344411
614341352053
72436406512
oct630160601
9243323466
10107012481
1155451074
122ba08629
131922a5c4
14102d8a09
1595dc606
hex660e181

107012481 has 16 divisors (see below), whose sum is σ = 145502784. Its totient is φ = 69945344.

The previous prime is 107012471. The next prime is 107012497. The reversal of 107012481 is 184210701.

It is a cyclic number.

It is not a de Polignac number, because 107012481 - 211 = 107010433 is a prime.

It is a super-2 number, since 2×1070124812 = 22903342179550722, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (107012401) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32545 + ... + 35681.

It is an arithmetic number, because the mean of its divisors is an integer number (9093924).

Almost surely, 2107012481 is an apocalyptic number.

It is an amenable number.

107012481 is a deficient number, since it is larger than the sum of its proper divisors (38490303).

107012481 is a wasteful number, since it uses less digits than its factorization.

107012481 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3360.

The product of its (nonzero) digits is 448, while the sum is 24.

The square root of 107012481 is about 10344.6837071029. The cubic root of 107012481 is about 474.7643980259.

The spelling of 107012481 in words is "one hundred seven million, twelve thousand, four hundred eighty-one".

Divisors: 1 3 83 137 249 411 3137 9411 11371 34113 260371 429769 781113 1289307 35670827 107012481