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109053357 = 3716331859
BaseRepresentation
bin1101000000000…
…00010110101101
321121012111002020
412200000112231
5210404201412
614453220353
72462636550
oct640002655
9247174066
10109053357
1156615446
12306316b9
131979351a
14106aa697
15989218c
hex68005ad

109053357 has 16 divisors (see below), whose sum is σ = 167201280. Its totient is φ = 61931952.

The previous prime is 109053353. The next prime is 109053361. The reversal of 109053357 is 753350901.

It is an interprime number because it is at equal distance from previous prime (109053353) and next prime (109053361).

It is not a de Polignac number, because 109053357 - 22 = 109053353 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (109053353) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12507 + ... + 19352.

It is an arithmetic number, because the mean of its divisors is an integer number (10450080).

Almost surely, 2109053357 is an apocalyptic number.

It is an amenable number.

109053357 is a deficient number, since it is larger than the sum of its proper divisors (58147923).

109053357 is a wasteful number, since it uses less digits than its factorization.

109053357 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32032.

The product of its (nonzero) digits is 14175, while the sum is 33.

The square root of 109053357 is about 10442.8615331240. The cubic root of 109053357 is about 477.7635499499.

The spelling of 109053357 in words is "one hundred nine million, fifty-three thousand, three hundred fifty-seven".

Divisors: 1 3 7 21 163 489 1141 3423 31859 95577 223013 669039 5193017 15579051 36351119 109053357