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107701481 = 198963691
BaseRepresentation
bin1100110101101…
…10010011101001
321111122210122202
412122312103221
5210032421411
614404225545
72445306326
oct632662351
9244583582
10107701481
1155881798
123009b2b5
131940c0b4
1410437b4d
1596c683b
hex66b64e9

107701481 has 8 divisors (see below), whose sum is σ = 114645600. Its totient is φ = 100884960.

The previous prime is 107701469. The next prime is 107701501. The reversal of 107701481 is 184107701.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-107701481 is a prime.

It is a super-2 number, since 2×1077014812 = 23199218019186722, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (107701441) 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, 30155 + ... + 33536.

It is an arithmetic number, because the mean of its divisors is an integer number (14330700).

Almost surely, 2107701481 is an apocalyptic number.

It is an amenable number.

107701481 is a deficient number, since it is larger than the sum of its proper divisors (6944119).

107701481 is an equidigital number, since it uses as much as digits as its factorization.

107701481 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63799.

The product of its (nonzero) digits is 1568, while the sum is 29.

The square root of 107701481 is about 10377.9324048676. The cubic root of 107701481 is about 475.7811427681.

The spelling of 107701481 in words is "one hundred seven million, seven hundred one thousand, four hundred eighty-one".

Divisors: 1 19 89 1691 63691 1210129 5668499 107701481