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107722901 = 1113753307
BaseRepresentation
bin1100110101110…
…11100010010101
321111200220001002
412122323202111
5210034113101
614404513045
72445425636
oct632734225
9244626032
10107722901
11558968a0
12300ab785
1319418a80
141044188d
1596ccd6b
hex66bb895

107722901 has 8 divisors (see below), whose sum is σ = 126555744. Its totient is φ = 90396720.

The previous prime is 107722883. The next prime is 107722973. The reversal of 107722901 is 109227701.

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

It is a cyclic number.

It is not a de Polignac number, because 107722901 - 214 = 107706517 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (107722991) 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, 376511 + ... + 376796.

It is an arithmetic number, because the mean of its divisors is an integer number (15819468).

Almost surely, 2107722901 is an apocalyptic number.

107722901 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

107722901 is a deficient number, since it is larger than the sum of its proper divisors (18832843).

107722901 is a wasteful number, since it uses less digits than its factorization.

107722901 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 753331.

The product of its (nonzero) digits is 1764, while the sum is 29.

The square root of 107722901 is about 10378.9643510323. The cubic root of 107722901 is about 475.8126822803.

The spelling of 107722901 in words is "one hundred seven million, seven hundred twenty-two thousand, nine hundred one".

Divisors: 1 11 13 143 753307 8286377 9792991 107722901