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107488669 = 1071004567
BaseRepresentation
bin1100110100000…
…10010110011101
321111020222201211
412122002112131
5210004114134
614355504421
72443432021
oct632022635
9244228654
10107488669
1155746912
122bbb8111
1319366282
14103c0381
159683764
hex668259d

107488669 has 4 divisors (see below), whose sum is σ = 108493344. Its totient is φ = 106483996.

The previous prime is 107488639. The next prime is 107488673. The reversal of 107488669 is 966884701.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-107488669 is a prime.

It is a super-2 number, since 2×1074886692 = 23107627926783122, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (107488639) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 502177 + ... + 502390.

It is an arithmetic number, because the mean of its divisors is an integer number (27123336).

Almost surely, 2107488669 is an apocalyptic number.

It is an amenable number.

107488669 is a deficient number, since it is larger than the sum of its proper divisors (1004675).

107488669 is a wasteful number, since it uses less digits than its factorization.

107488669 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1004674.

The product of its (nonzero) digits is 580608, while the sum is 49.

The square root of 107488669 is about 10367.6742329223. The cubic root of 107488669 is about 475.4675639813.

The spelling of 107488669 in words is "one hundred seven million, four hundred eighty-eight thousand, six hundred sixty-nine".

Divisors: 1 107 1004567 107488669