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80008488444000 = 2535319350914423
BaseRepresentation
bin10010001100010001101101…
…100010000110000001100000
3101111021201220010100122201210
4102030101231202012001200
540441324341020202000
6442055220413230120
722565264633524434
oct2214215542060140
9344251803318653
1080008488444000
1123547455a00816
128b82220a92340
1335849ca64254c
1415a86080869c4
1593b30ec68350
hex48c46d886060

80008488444000 has 192 divisors, whose sum is σ = 275902956725760. Its totient is φ = 20212670707200.

The previous prime is 80008488443999. The next prime is 80008488444013. The reversal of 80008488444000 is 44488480008.

It is a happy number.

It is a super-2 number, since 2×800084884440002 (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 175229212 + ... + 175685211.

It is an arithmetic number, because the mean of its divisors is an integer number (1436994566280).

Almost surely, 280008488444000 is an apocalyptic number.

80008488444000 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

80008488444000 is an abundant number, since it is smaller than the sum of its proper divisors (195894468281760).

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

80008488444000 is a wasteful number, since it uses less digits than its factorization.

80008488444000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 350914470 (or 350914452 counting only the distinct ones).

The product of its (nonzero) digits is 1048576, while the sum is 48.

The spelling of 80008488444000 in words is "eighty trillion, eight billion, four hundred eighty-eight million, four hundred forty-four thousand".