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63025482 = 2313808019
BaseRepresentation
bin1111000001101…
…1000101001010
311101121000201010
43300123011022
5112113303412
610130504350
71363464522
oct360330512
9141530633
1063025482
1132637a83
12191350b6
13100990b0
148528682
1557ee33c
hex3c1b14a

63025482 has 16 divisors (see below), whose sum is σ = 135747360. Its totient is φ = 19392432.

The previous prime is 63025481. The next prime is 63025483. The reversal of 63025482 is 28452036.

It is an interprime number because it is at equal distance from previous prime (63025481) and next prime (63025483).

It is a super-2 number, since 2×630254822 = 7944422762664648, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (63025481) 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, 403932 + ... + 404087.

It is an arithmetic number, because the mean of its divisors is an integer number (8484210).

Almost surely, 263025482 is an apocalyptic number.

63025482 is an abundant number, since it is smaller than the sum of its proper divisors (72721878).

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

63025482 is a wasteful number, since it uses less digits than its factorization.

63025482 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 808037.

The product of its (nonzero) digits is 11520, while the sum is 30.

The square root of 63025482 is about 7938.8589860256. The cubic root of 63025482 is about 397.9593613549.

The spelling of 63025482 in words is "sixty-three million, twenty-five thousand, four hundred eighty-two".

Divisors: 1 2 3 6 13 26 39 78 808019 1616038 2424057 4848114 10504247 21008494 31512741 63025482