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3134497360 = 24573536729
BaseRepresentation
bin1011101011010100…
…1010001001010000
322002110002222000211
42322311022021100
522404412403420
61235011053504
7140450534161
oct27265121120
98073088024
103134497360
111369384295
127358a1294
133ac516087
1421a417768
151352aee5a
hexbad4a250

3134497360 has 40 divisors (see below), whose sum is σ = 7387551720. Its totient is φ = 1236621312.

The previous prime is 3134497337. The next prime is 3134497361. The reversal of 3134497360 is 637944313.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 381186576 + 2753310784 = 19524^2 + 52472^2 .

It is a tau number, because it is divible by the number of its divisors (40).

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3134497361) 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, 262525 + ... + 274204.

It is an arithmetic number, because the mean of its divisors is an integer number (184688793).

Almost surely, 23134497360 is an apocalyptic number.

It is an amenable number.

3134497360 is an abundant number, since it is smaller than the sum of its proper divisors (4253054360).

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

3134497360 is a wasteful number, since it uses less digits than its factorization.

3134497360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 536815 (or 536809 counting only the distinct ones).

The product of its (nonzero) digits is 163296, while the sum is 40.

The square root of 3134497360 is about 55986.5819638956. The cubic root of 3134497360 is about 1463.4884618322.

The spelling of 3134497360 in words is "three billion, one hundred thirty-four million, four hundred ninety-seven thousand, three hundred sixty".

Divisors: 1 2 4 5 8 10 16 20 40 73 80 146 292 365 584 730 1168 1460 2920 5840 536729 1073458 2146916 2683645 4293832 5367290 8587664 10734580 21469160 39181217 42938320 78362434 156724868 195906085 313449736 391812170 626899472 783624340 1567248680 3134497360