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272037085 = 567812051
BaseRepresentation
bin10000001101101…
…111010011011101
3200221212220201121
4100031233103131
51024120141320
642554410541
76512164015
oct2015572335
9627786647
10272037085
1112a615541
1277130a51
134448a0b8
14281b4c45
1518d388aa
hex1036f4dd

272037085 has 8 divisors (see below), whose sum is σ = 331317216. Its totient is φ = 214381200.

The previous prime is 272037083. The next prime is 272037097. The reversal of 272037085 is 580730272.

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

It is not a de Polignac number, because 272037085 - 21 = 272037083 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 272037085.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (272037083) 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, 405691 + ... + 406360.

It is an arithmetic number, because the mean of its divisors is an integer number (41414652).

Almost surely, 2272037085 is an apocalyptic number.

It is an amenable number.

272037085 is a deficient number, since it is larger than the sum of its proper divisors (59280131).

272037085 is an equidigital number, since it uses as much as digits as its factorization.

272037085 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 812123.

The product of its (nonzero) digits is 23520, while the sum is 34.

The square root of 272037085 is about 16493.5467683576. The cubic root of 272037085 is about 647.9518052418.

The spelling of 272037085 in words is "two hundred seventy-two million, thirty-seven thousand, eighty-five".

Divisors: 1 5 67 335 812051 4060255 54407417 272037085