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380315033525 = 52717789122167
BaseRepresentation
bin1011000100011001000…
…10101101111110110101
31100100122210211110111102
411202030202231332311
522212341122033100
6450414143015445
736322363306130
oct5421442557665
91310583743442
10380315033525
11137321a15769
126185a89a585
1329b2c2c619b
141459ba85217
159d5d65acd5
hex588c8adfb5

380315033525 has 24 divisors (see below), whose sum is σ = 538995442560. Its totient is φ = 260770656960.

The previous prime is 380315033489. The next prime is 380315033531. The reversal of 380315033525 is 525330513083.

It is not a de Polignac number, because 380315033525 - 214 = 380315017141 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3051992 + ... + 3174158.

It is an arithmetic number, because the mean of its divisors is an integer number (22458143440).

Almost surely, 2380315033525 is an apocalyptic number.

380315033525 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

380315033525 is a deficient number, since it is larger than the sum of its proper divisors (158680409035).

380315033525 is a wasteful number, since it uses less digits than its factorization.

380315033525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139973 (or 139968 counting only the distinct ones).

The product of its (nonzero) digits is 162000, while the sum is 38.

The spelling of 380315033525 in words is "three hundred eighty billion, three hundred fifteen million, thirty-three thousand, five hundred twenty-five".

Divisors: 1 5 7 25 35 175 17789 88945 122167 124523 444725 610835 622615 855169 3054175 3113075 4275845 21379225 2173228763 10866143815 15212601341 54330719075 76063006705 380315033525