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925201601 = 3315035557
BaseRepresentation
bin110111001001010…
…111010011000001
32101110221002222222
4313021113103001
53343322422401
6231450140425
731633040522
oct6711272301
92343832888
10925201601
11435285725
12219a21715
131198ab58c
148ac3a849
1556358c1b
hex372574c1

925201601 has 8 divisors (see below), whose sum is σ = 930009024. Its totient is φ = 920406960.

The previous prime is 925201583. The next prime is 925201619. The reversal of 925201601 is 106102529.

925201601 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (925201583) and next prime (925201619).

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-925201601 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (925201621) 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, 163715 + ... + 169271.

It is an arithmetic number, because the mean of its divisors is an integer number (116251128).

Almost surely, 2925201601 is an apocalyptic number.

It is an amenable number.

925201601 is a deficient number, since it is larger than the sum of its proper divisors (4807423).

925201601 is a wasteful number, since it uses less digits than its factorization.

925201601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6391.

The product of its (nonzero) digits is 1080, while the sum is 26.

The square root of 925201601 is about 30417.1267709493. The cubic root of 925201601 is about 974.4183604316.

The spelling of 925201601 in words is "nine hundred twenty-five million, two hundred one thousand, six hundred one".

Divisors: 1 331 503 5557 166493 1839367 2795171 925201601