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272054701 = 1272142163
BaseRepresentation
bin10000001101110…
…011100110101101
3200221220210220001
4100031303212231
51024121222301
642555024301
76512266252
oct2015634655
9627823801
10272054701
1112a6277a6
127713b091
1344495119
14281bb429
1518d3dc01
hex103739ad

272054701 has 4 divisors (see below), whose sum is σ = 274196992. Its totient is φ = 269912412.

The previous prime is 272054681. The next prime is 272054707. The reversal of 272054701 is 107450272.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 272054701 - 211 = 272052653 is a prime.

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 272054701.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (272054707) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1070955 + ... + 1071208.

It is an arithmetic number, because the mean of its divisors is an integer number (68549248).

Almost surely, 2272054701 is an apocalyptic number.

It is an amenable number.

272054701 is a deficient number, since it is larger than the sum of its proper divisors (2142291).

272054701 is a wasteful number, since it uses less digits than its factorization.

272054701 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2142290.

The product of its (nonzero) digits is 3920, while the sum is 28.

The square root of 272054701 is about 16494.0807867550. The cubic root of 272054701 is about 647.9657911690.

The spelling of 272054701 in words is "two hundred seventy-two million, fifty-four thousand, seven hundred one".

Divisors: 1 127 2142163 272054701