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109824001 = 7119313151
BaseRepresentation
bin1101000101111…
…00100000000001
321122122122012121
412202330200001
5211103332001
614521524241
72502326410
oct642744001
9248578177
10109824001
1156aa1441
1230943681
13199a3221
141082b477
1599956a1
hex68bc801

109824001 has 8 divisors (see below), whose sum is σ = 125627904. Its totient is φ = 94048800.

The previous prime is 109823969. The next prime is 109824017. The reversal of 109824001 is 100428901.

It is a happy number.

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 109824001 - 25 = 109823969 is a prime.

It is a super-2 number, since 2×1098240012 = 24122622391296002, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (109824061) 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, 1776 + ... + 14926.

It is an arithmetic number, because the mean of its divisors is an integer number (15703488).

Almost surely, 2109824001 is an apocalyptic number.

It is an amenable number.

109824001 is a deficient number, since it is larger than the sum of its proper divisors (15803903).

109824001 is a wasteful number, since it uses less digits than its factorization.

109824001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14351.

The product of its (nonzero) digits is 576, while the sum is 25.

The square root of 109824001 is about 10479.6946997515. The cubic root of 109824001 is about 478.8863083568.

The spelling of 109824001 in words is "one hundred nine million, eight hundred twenty-four thousand, one".

Divisors: 1 7 1193 8351 13151 92057 15689143 109824001