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79240096 = 2513672843
BaseRepresentation
bin1001011100100…
…01101110100000
312112002210222101
410232101232200
5130241140341
611510220144
71651346455
oct456215640
9175083871
1079240096
1140802291
1222654654
1313555540
14a74982c
156e53831
hex4b91ba0

79240096 has 48 divisors (see below), whose sum is σ = 170571744. Its totient is φ = 36013824.

The previous prime is 79240079. The next prime is 79240097. The reversal of 79240096 is 69004297.

It is not an unprimeable number, because it can be changed into a prime (79240097) 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, 26451 + ... + 29293.

It is an arithmetic number, because the mean of its divisors is an integer number (3553578).

Almost surely, 279240096 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 79240096, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (85285872).

79240096 is an abundant number, since it is smaller than the sum of its proper divisors (91331648).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

79240096 is a wasteful number, since it uses less digits than its factorization.

79240096 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2933 (or 2925 counting only the distinct ones).

The product of its (nonzero) digits is 27216, while the sum is 37.

The square root of 79240096 is about 8901.6906259429. The cubic root of 79240096 is about 429.5182923694.

The spelling of 79240096 in words is "seventy-nine million, two hundred forty thousand, ninety-six".

Divisors: 1 2 4 8 13 16 26 32 52 67 104 134 208 268 416 536 871 1072 1742 2144 2843 3484 5686 6968 11372 13936 22744 27872 36959 45488 73918 90976 147836 190481 295672 380962 591344 761924 1182688 1523848 2476253 3047696 4952506 6095392 9905012 19810024 39620048 79240096