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270030174229 = 379777469921
BaseRepresentation
bin1111101101111100001…
…1010111100000010101
3221210222212102010122001
43323133003113200111
513411010211033404
6324014455435301
725336412416114
oct3733703274025
9853885363561
10270030174229
11a4578aa2652
1244400685b31
131c604a9cbaa
14d0d8b0dc7b
1570565457a4
hex3edf0d7815

270030174229 has 8 divisors (see below), whose sum is σ = 277612181208. Its totient is φ = 262463109120.

The previous prime is 270030174107. The next prime is 270030174263. The reversal of 270030174229 is 922471030072.

It can be written as a sum of positive squares in 4 ways, for example, as 73439916004 + 196590258225 = 270998^2 + 443385^2 .

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 270030174229 - 27 = 270030174101 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (270030174269) 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, 3698812 + ... + 3771109.

It is an arithmetic number, because the mean of its divisors is an integer number (34701522651).

Almost surely, 2270030174229 is an apocalyptic number.

It is an amenable number.

270030174229 is a deficient number, since it is larger than the sum of its proper divisors (7582006979).

270030174229 is an equidigital number, since it uses as much as digits as its factorization.

270030174229 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7470935.

The product of its (nonzero) digits is 42336, while the sum is 37.

The spelling of 270030174229 in words is "two hundred seventy billion, thirty million, one hundred seventy-four thousand, two hundred twenty-nine".

Divisors: 1 37 977 36149 7469921 276387077 7298112817 270030174229