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3249114001 = 721724792
BaseRepresentation
bin1100000110101001…
…1000101110010001
322101102210002111121
43001222120232101
523123233122001
61254223442241
7143342004400
oct30152305621
98342702447
103249114001
111418049491
12768156381
133ca1a6883
1422b731637
151403a06a1
hexc1a98b91

3249114001 has 27 divisors (see below), whose sum is σ = 4023387579. Its totient is φ = 2615661888.

The previous prime is 3249113993. The next prime is 3249114031. The reversal of 3249114001 is 1004119423.

It is a happy number.

The square root of 3249114001 is 57001.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 2529587025 + 719526976 = 50295^2 + 26824^2 .

It is not a de Polignac number, because 3249114001 - 23 = 3249113993 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3249114031) by changing a digit.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 6782880 + ... + 6783358.

Almost surely, 23249114001 is an apocalyptic number.

3249114001 is the 57001-st square number.

3249114001 is the 28501-st centered octagonal number.

It is an amenable number.

3249114001 is a deficient number, since it is larger than the sum of its proper divisors (774273578).

3249114001 is an frugal number, since it uses more digits than its factorization.

3249114001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1006 (or 503 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 25.

The cubic root of 3249114001 is about 1481.1134184546.

Multiplying 3249114001 by its sum of digits (25), we get a square (81227850025 = 2850052).

The spelling of 3249114001 in words is "three billion, two hundred forty-nine million, one hundred fourteen thousand, one".

Divisors: 1 7 17 49 119 289 479 833 2023 3353 8143 14161 23471 57001 138431 229441 399007 969017 1606087 3900497 6783119 11242609 27303479 66308449 191124353 464159143 3249114001