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272007482 = 21076831861
BaseRepresentation
bin10000001101101…
…000000100111010
3200221211102010012
4100031220010322
51024113214412
642554021522
76512011505
oct2015500472
9627742105
10272007482
1112a5a527a
12771178a2
1344479796
14281a813c
1518d2ec22
hex1036813a

272007482 has 16 divisors (see below), whose sum is σ = 412648992. Its totient is φ = 134463120.

The previous prime is 272007469. The next prime is 272007503. The reversal of 272007482 is 284700272.

It is a happy number.

272007482 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 145232 + ... + 147092.

It is an arithmetic number, because the mean of its divisors is an integer number (25790562).

Almost surely, 2272007482 is an apocalyptic number.

272007482 is a deficient number, since it is larger than the sum of its proper divisors (140641510).

272007482 is a wasteful number, since it uses less digits than its factorization.

272007482 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2653.

The product of its (nonzero) digits is 12544, while the sum is 32.

The square root of 272007482 is about 16492.6493323541. The cubic root of 272007482 is about 647.9283010774.

The spelling of 272007482 in words is "two hundred seventy-two million, seven thousand, four hundred eighty-two".

Divisors: 1 2 107 214 683 1366 1861 3722 73081 146162 199127 398254 1271063 2542126 136003741 272007482