Search a number
-
+
472463460125 = 536161962421
BaseRepresentation
bin1101110000000010000…
…01000100011100011101
31200011111210100112212022
412320001001010130131
530220101121211000
61001014031345525
746064041102106
oct6700101043435
91604453315768
10472463460125
11172409340528
12776970822a5
13357262604b7
1418c200373ad
15c453418585
hex6e0104471d

472463460125 has 16 divisors (see below), whose sum is σ = 599300545584. Its totient is φ = 371774520000.

The previous prime is 472463460121. The next prime is 472463460181. The reversal of 472463460125 is 521064364274.

It can be written as a sum of positive squares in 8 ways, for example, as 425957243716 + 46506216409 = 652654^2 + 215653^2 .

It is not a de Polignac number, because 472463460125 - 22 = 472463460121 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (472463460121) 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, 30973586 + ... + 30988835.

It is an arithmetic number, because the mean of its divisors is an integer number (37456284099).

Almost surely, 2472463460125 is an apocalyptic number.

It is an amenable number.

472463460125 is a deficient number, since it is larger than the sum of its proper divisors (126837085459).

472463460125 is an equidigital number, since it uses as much as digits as its factorization.

472463460125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61962497 (or 61962487 counting only the distinct ones).

The product of its (nonzero) digits is 967680, while the sum is 44.

The spelling of 472463460125 in words is "four hundred seventy-two billion, four hundred sixty-three million, four hundred sixty thousand, one hundred twenty-five".

Divisors: 1 5 25 61 125 305 1525 7625 61962421 309812105 1549060525 3779707681 7745302625 18898538405 94492692025 472463460125