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13701460 = 225685073
BaseRepresentation
bin110100010001…
…000101010100
3221210002212111
4310101011110
512001421320
61205400404
7224313643
oct64210524
927702774
1013701460
117809123
124709104
132ab9596
141b6935a
151309a5a
hexd11154

13701460 has 12 divisors (see below), whose sum is σ = 28773108. Its totient is φ = 5480576.

The previous prime is 13701431. The next prime is 13701463. The reversal of 13701460 is 6410731.

It can be written as a sum of positive squares in 2 ways, for example, as 9709456 + 3992004 = 3116^2 + 1998^2 .

It is a super-2 number, since 2×137014602 = 375460012263200, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13701463) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 342517 + ... + 342556.

It is an arithmetic number, because the mean of its divisors is an integer number (2397759).

Almost surely, 213701460 is an apocalyptic number.

13701460 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13701460 is an abundant number, since it is smaller than the sum of its proper divisors (15071648).

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

13701460 is a wasteful number, since it uses less digits than its factorization.

13701460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 685082 (or 685080 counting only the distinct ones).

The product of its (nonzero) digits is 504, while the sum is 22.

The square root of 13701460 is about 3701.5483246879. The cubic root of 13701460 is about 239.2887507491.

It can be divided in two parts, 13701 and 460, that added together give a square (14161 = 1192).

The spelling of 13701460 in words is "thirteen million, seven hundred one thousand, four hundred sixty".

Divisors: 1 2 4 5 10 20 685073 1370146 2740292 3425365 6850730 13701460