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1079974896 = 243721113319
BaseRepresentation
bin100000001011111…
…0001101111110000
32210021011102001020
41000113301233300
54202433144041
6255055335440
735522430600
oct10027615760
92707142036
101079974896
11504688140
12261821580
1314298c000
14a3608c00
1564c2c866
hex405f1bf0

1079974896 has 480 divisors, whose sum is σ = 4037241600. Its totient is φ = 245306880.

The previous prime is 1079974849. The next prime is 1079974949. The reversal of 1079974896 is 6984799701.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 56840775 + ... + 56840793.

It is an arithmetic number, because the mean of its divisors is an integer number (8410920).

Almost surely, 21079974896 is an apocalyptic number.

1079974896 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1079974896, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2018620800).

1079974896 is an abundant number, since it is smaller than the sum of its proper divisors (2957266704).

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

1079974896 is a wasteful number, since it uses less digits than its factorization.

1079974896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94 (or 55 counting only the distinct ones).

The product of its (nonzero) digits is 6858432, while the sum is 60.

The square root of 1079974896 is about 32862.9715028936. The cubic root of 1079974896 is about 1025.9776184562.

The spelling of 1079974896 in words is "one billion, seventy-nine million, nine hundred seventy-four thousand, eight hundred ninety-six".