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107756001 = 341330321
BaseRepresentation
bin1100110110000…
…11100111100001
321111202120110000
412123003213201
5210041143001
614405330213
72445624303
oct633034741
9244676400
10107756001
1155909751
1230106969
131942ab62
141044d973
1596d7a86
hex66c39e1

107756001 has 10 divisors (see below), whose sum is σ = 160968962. Its totient is φ = 71837280.

The previous prime is 107755993. The next prime is 107756003. The reversal of 107756001 is 100657701.

It can be written as a sum of positive squares in only one way, i.e., 96059601 + 11696400 = 9801^2 + 3420^2 .

It is not a de Polignac number, because 107756001 - 23 = 107755993 is a prime.

It is a super-2 number, since 2×1077560012 = 23222711503024002, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (107756003) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 665080 + ... + 665241.

Almost surely, 2107756001 is an apocalyptic number.

It is an amenable number.

107756001 is a deficient number, since it is larger than the sum of its proper divisors (53212961).

107756001 is an equidigital number, since it uses as much as digits as its factorization.

107756001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1330333 (or 1330324 counting only the distinct ones).

The product of its (nonzero) digits is 1470, while the sum is 27.

The square root of 107756001 is about 10380.5587999876. The cubic root of 107756001 is about 475.8614115873.

The spelling of 107756001 in words is "one hundred seven million, seven hundred fifty-six thousand, one".

Divisors: 1 3 9 27 81 1330321 3990963 11972889 35918667 107756001