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100386097 = 782917299
BaseRepresentation
bin1011111101111…
…00010100110001
320222220010211121
411332330110301
5201144323342
613543342241
72326160560
oct576742461
9228803747
10100386097
1151735619
1229751981
1317a4a476
14d491bd7
158c2e067
hex5fbc531

100386097 has 8 divisors (see below), whose sum is σ = 114872000. Its totient is φ = 85936464.

The previous prime is 100386089. The next prime is 100386103. The reversal of 100386097 is 790683001.

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 100386097 - 23 = 100386089 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (100386017) 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, 2847 + ... + 14452.

It is an arithmetic number, because the mean of its divisors is an integer number (14359000).

Almost surely, 2100386097 is an apocalyptic number.

It is an amenable number.

100386097 is a deficient number, since it is larger than the sum of its proper divisors (14485903).

100386097 is an equidigital number, since it uses as much as digits as its factorization.

100386097 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18135.

The product of its (nonzero) digits is 9072, while the sum is 34.

The square root of 100386097 is about 10019.2862520241. The cubic root of 100386097 is about 464.7554840410.

The spelling of 100386097 in words is "one hundred million, three hundred eighty-six thousand, ninety-seven".

Divisors: 1 7 829 5803 17299 121093 14340871 100386097