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325068480 = 263251131331
BaseRepresentation
bin10011011000000…
…010011011000000
3211122200012010100
4103120002123000
51131204142410
652131202400
711025015342
oct2330023300
9748605110
10325068480
11157546840
1290a46400
1352467219
143125b292
151d8118c0
hex136026c0

325068480 has 336 divisors, whose sum is σ = 1262896128. Its totient is φ = 76032000.

The previous prime is 325068479. The next prime is 325068481. The reversal of 325068480 is 84860523.

It is an interprime number because it is at equal distance from previous prime (325068479) and next prime (325068481).

It is a super-3 number, since 3×3250684803 (a number of 27 digits) contains 333 as substring.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (325068481) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 981915 + ... + 982245.

Almost surely, 2325068480 is an apocalyptic number.

325068480 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 325068480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (631448064).

325068480 is an abundant number, since it is smaller than the sum of its proper divisors (937827648).

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

325068480 is a wasteful number, since it uses less digits than its factorization.

325068480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 396 (or 383 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 36.

The square root of 325068480 is about 18029.6555707534. The cubic root of 325068480 is about 687.5827197438.

The spelling of 325068480 in words is "three hundred twenty-five million, sixty-eight thousand, four hundred eighty".