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1459129682660 = 225135612037241
BaseRepresentation
bin10101001110111010111…
…010000000101011100100
312011111021020220220021112
4111032322322000223210
5142401244144321120
63034152005004152
7210263410443266
oct25167272005344
95144236826245
101459129682660
115128a4737021
121b69576b3658
13a7797c61090
145089d66bb36
1527e4e29abc5
hex153bae80ae4

1459129682660 has 24 divisors (see below), whose sum is σ = 3299877898296. Its totient is φ = 538755575040.

The previous prime is 1459129682629. The next prime is 1459129682669. The reversal of 1459129682660 is 662869219541.

It can be written as a sum of positive squares in 4 ways, for example, as 339308580004 + 1119821102656 = 582502^2 + 1058216^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 1459129682660.

It is not an unprimeable number, because it can be changed into a prime (1459129682669) 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, 2806018361 + ... + 2806018880.

It is an arithmetic number, because the mean of its divisors is an integer number (137494912429).

Almost surely, 21459129682660 is an apocalyptic number.

1459129682660 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1459129682660 is an abundant number, since it is smaller than the sum of its proper divisors (1840748215636).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1459129682660 is a wasteful number, since it uses less digits than its factorization.

1459129682660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5612037263 (or 5612037261 counting only the distinct ones).

The product of its (nonzero) digits is 11197440, while the sum is 59.

The spelling of 1459129682660 in words is "one trillion, four hundred fifty-nine billion, one hundred twenty-nine million, six hundred eighty-two thousand, six hundred sixty".

Divisors: 1 2 4 5 10 13 20 26 52 65 130 260 5612037241 11224074482 22448148964 28060186205 56120372410 72956484133 112240744820 145912968266 291825936532 364782420665 729564841330 1459129682660