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3250104481 = 13416097757
BaseRepresentation
bin1100000110111000…
…1010100010100001
322101111122102012001
43001232022202201
523124011320411
61254301004001
7143353301161
oct30156124241
98344572161
103250104481
111418665668
12768553601
133ca462660
1422b90c5a1
151404e8dc1
hexc1b8a8a1

3250104481 has 8 divisors (see below), whose sum is σ = 3585481704. Its totient is φ = 2926922880.

The previous prime is 3250104479. The next prime is 3250104491. The reversal of 3250104481 is 1844010523.

It can be written as a sum of positive squares in 4 ways, for example, as 149842081 + 3100262400 = 12241^2 + 55680^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3250104481 - 21 = 3250104479 is a prime.

It is a super-2 number, since 2×32501044812 = 21126358274832558722, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3250104491) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3048346 + ... + 3049411.

It is an arithmetic number, because the mean of its divisors is an integer number (448185213).

Almost surely, 23250104481 is an apocalyptic number.

It is an amenable number.

3250104481 is a deficient number, since it is larger than the sum of its proper divisors (335377223).

3250104481 is a wasteful number, since it uses less digits than its factorization.

3250104481 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6097811.

The product of its (nonzero) digits is 3840, while the sum is 28.

The square root of 3250104481 is about 57009.6876065814. The cubic root of 3250104481 is about 1481.2639070875.

The spelling of 3250104481 in words is "three billion, two hundred fifty million, one hundred four thousand, four hundred eighty-one".

Divisors: 1 13 41 533 6097757 79270841 250008037 3250104481