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1359381872807 = 7383507042847
BaseRepresentation
bin10011110010000001011…
…110010100000010100111
311210221210122211010212122
4103302001132110002213
5134233003224412212
62520254051140155
7200132515161110
oct23620136240247
94727718733778
101359381872807
114845686a0132
1219b55a2a465b
139b25c77cb9a
1449b19cd7207
1525562279272
hex13c817940a7

1359381872807 has 8 divisors (see below), whose sum is σ = 1557635629056. Its totient is φ = 1162142203032.

The previous prime is 1359381872749. The next prime is 1359381872813. The reversal of 1359381872807 is 7082781839531.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1359381872807 - 214 = 1359381856423 is a prime.

It is a super-2 number, since 2×13593818728072 (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1359381872807.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1359381872887) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 253518743 + ... + 253524104.

It is an arithmetic number, because the mean of its divisors is an integer number (194704453632).

Almost surely, 21359381872807 is an apocalyptic number.

1359381872807 is a deficient number, since it is larger than the sum of its proper divisors (198253756249).

1359381872807 is an equidigital number, since it uses as much as digits as its factorization.

1359381872807 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 507043237.

The product of its (nonzero) digits is 20321280, while the sum is 62.

The spelling of 1359381872807 in words is "one trillion, three hundred fifty-nine billion, three hundred eighty-one million, eight hundred seventy-two thousand, eight hundred seven".

Divisors: 1 7 383 2681 507042847 3549299929 194197410401 1359381872807