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107153557 = 734074493
BaseRepresentation
bin1100110001100…
…00100010010101
321110121222001021
412120300202111
5204412403212
614344401141
72440535020
oct630604225
9243558037
10107153557
1155538065
122ba761b1
1319279894
14103341b7
159619307
hex6630895

107153557 has 8 divisors (see below), whose sum is σ = 122524416. Its totient is φ = 91798512.

The previous prime is 107153539. The next prime is 107153593. The reversal of 107153557 is 755351701.

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 107153557 - 215 = 107120789 is a prime.

It is a super-2 number, since 2×1071535572 = 22963769555504498, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (107153537) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21603 + ... + 26095.

It is an arithmetic number, because the mean of its divisors is an integer number (15315552).

Almost surely, 2107153557 is an apocalyptic number.

It is an amenable number.

107153557 is a deficient number, since it is larger than the sum of its proper divisors (15370859).

107153557 is an equidigital number, since it uses as much as digits as its factorization.

107153557 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7907.

The product of its (nonzero) digits is 18375, while the sum is 34.

The square root of 107153557 is about 10351.5002294353. The cubic root of 107153557 is about 474.9729358541.

It can be divided in two parts, 107 and 153557, that added together give a square (153664 = 3922).

The spelling of 107153557 in words is "one hundred seven million, one hundred fifty-three thousand, five hundred fifty-seven".

Divisors: 1 7 3407 4493 23849 31451 15307651 107153557