Search a number
-
+
57274541039 = 140953997529
BaseRepresentation
bin110101010101110101…
…000010001111101111
312110211120011010220202
4311111311002033233
51414244240303124
642151144104115
74065213365132
oct652565021757
9173746133822
1057274541039
1122320a92441
12b12516503b
135529bcb691
142ab4914219
15175333e5ae
hexd55d423ef

57274541039 has 8 divisors (see below), whose sum is σ = 57333420000. Its totient is φ = 57215690752.

The previous prime is 57274541021. The next prime is 57274541063. The reversal of 57274541039 is 93014547275.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-57274541039 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 57274540984 and 57274541002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57274541069) 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, 7603427 + ... + 7610955.

It is an arithmetic number, because the mean of its divisors is an integer number (7166677500).

Almost surely, 257274541039 is an apocalyptic number.

57274541039 is a deficient number, since it is larger than the sum of its proper divisors (58878961).

57274541039 is a wasteful number, since it uses less digits than its factorization.

57274541039 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14337.

The product of its (nonzero) digits is 1058400, while the sum is 47.

The spelling of 57274541039 in words is "fifty-seven billion, two hundred seventy-four million, five hundred forty-one thousand, thirty-nine".

Divisors: 1 1409 5399 7529 7607191 10608361 40649071 57274541039