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34972828800 = 2735273131943
BaseRepresentation
bin100000100100100010…
…110000010010000000
310100021022112210001120
4200210202300102000
51033111021010200
624022153032240
72345442066000
oct404442602200
9110238483046
1034972828800
11139172829a8
1269403b5680
1333b46cc450
14199aa76000
15d9a4b49a0
hex8248b0480

34972828800 has 1536 divisors, whose sum is σ = 155823360000. Its totient is φ = 6827950080.

The previous prime is 34972828753. The next prime is 34972828801. The reversal of 34972828800 is 882827943.

It is not an unprimeable number, because it can be changed into a prime (34972828801) by changing a digit.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 813321579 + ... + 813321621.

It is an arithmetic number, because the mean of its divisors is an integer number (101447500).

Almost surely, 234972828800 is an apocalyptic number.

34972828800 is a gapful number since it is divisible by the number (30) 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 34972828800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (77911680000).

34972828800 is an abundant number, since it is smaller than the sum of its proper divisors (120850531200).

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

34972828800 is a wasteful number, since it uses less digits than its factorization.

34972828800 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123 (or 92 counting only the distinct ones).

The product of its (nonzero) digits is 1548288, while the sum is 51.

The spelling of 34972828800 in words is "thirty-four billion, nine hundred seventy-two million, eight hundred twenty-eight thousand, eight hundred".