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10152311554440 = 233251117831816949
BaseRepresentation
bin1001001110111100010011…
…1011001000000110001000
31022221112220001021220021100
42103233010323020012020
52312313413224220230
633331524010141400
72065323513242316
oct223570473100610
938845801256240
1010152311554440
113264631225240
12117b704721860
13588488597073
142715358b90b6
15129141927660
hex93bc4ec8188

10152311554440 has 384 divisors, whose sum is σ = 38571086736000. Its totient is φ = 2288482344960.

The previous prime is 10152311554433. The next prime is 10152311554477. The reversal of 10152311554440 is 4445511325101.

10152311554440 is a `hidden beast` number, since 1 + 0 + 1 + 52 + 3 + 11 + 554 + 4 + 40 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 10152311554395 and 10152311554404.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 4679086 + ... + 6496034.

It is an arithmetic number, because the mean of its divisors is an integer number (100445538375).

Almost surely, 210152311554440 is an apocalyptic number.

10152311554440 is a gapful number since it is divisible by the number (10) 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 10152311554440, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19285543368000).

10152311554440 is an abundant number, since it is smaller than the sum of its proper divisors (28418775181560).

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

10152311554440 is a wasteful number, since it uses less digits than its factorization.

10152311554440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1817077 (or 1817070 counting only the distinct ones).

The product of its (nonzero) digits is 48000, while the sum is 36.

Adding to 10152311554440 its reverse (4445511325101), we get a palindrome (14597822879541).

The spelling of 10152311554440 in words is "ten trillion, one hundred fifty-two billion, three hundred eleven million, five hundred fifty-four thousand, four hundred forty".