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465560030 = 251313212711
BaseRepresentation
bin11011101111111…
…110000111011110
31012110000220022002
4123233332013132
51423140410110
6114110322302
714352123605
oct3357760736
91173026262
10465560030
11219884161
1210bab9392
13755b7210
1445b8ca3c
152ad13aa5
hex1bbfe1de

465560030 has 32 divisors (see below), whose sum is σ = 903486528. Its totient is φ = 171705600.

The previous prime is 465560027. The next prime is 465560033. The reversal of 465560030 is 30065564.

It is an interprime number because it is at equal distance from previous prime (465560027) and next prime (465560033).

It is a super-2 number, since 2×4655600302 = 433492283067201800, which contains 22 as substring.

It is a Smith number, since the sum of its digits (29) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 465559975 and 465560002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (465560033) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 170375 + ... + 173085.

It is an arithmetic number, because the mean of its divisors is an integer number (28233954).

Almost surely, 2465560030 is an apocalyptic number.

465560030 is a deficient number, since it is larger than the sum of its proper divisors (437926498).

465560030 is a wasteful number, since it uses less digits than its factorization.

465560030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4052.

The product of its (nonzero) digits is 10800, while the sum is 29.

The square root of 465560030 is about 21576.8401301025. The cubic root of 465560030 is about 775.0419845448.

The spelling of 465560030 in words is "four hundred sixty-five million, five hundred sixty thousand, thirty".

Divisors: 1 2 5 10 13 26 65 130 1321 2642 2711 5422 6605 13210 13555 17173 27110 34346 35243 70486 85865 171730 176215 352430 3581231 7162462 17906155 35812310 46556003 93112006 232780015 465560030