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3048290997 = 34572223407
BaseRepresentation
bin1011010110110001…
…0011101010110101
321212102220020010120
42311230103222311
522220330302442
61222251242153
7135353021523
oct26554235265
97772806116
103048290997
111324754164
12710a49359
133976c1aab
1420cbb7313
1512c9324ec
hexb5b13ab5

3048290997 has 8 divisors (see below), whose sum is σ = 4073283456. Its totient is φ = 2027746272.

The previous prime is 3048290969. The next prime is 3048291017. The reversal of 3048290997 is 7990928403.

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

It is not a de Polignac number, because 3048290997 - 28 = 3048290741 is a prime.

It is a super-3 number, since 3×30482909973 (a number of 29 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3048290197) 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, 1110333 + ... + 1113074.

It is an arithmetic number, because the mean of its divisors is an integer number (509160432).

Almost surely, 23048290997 is an apocalyptic number.

It is an amenable number.

3048290997 is a deficient number, since it is larger than the sum of its proper divisors (1024992459).

3048290997 is a wasteful number, since it uses less digits than its factorization.

3048290997 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2223867.

The product of its (nonzero) digits is 979776, while the sum is 51.

The square root of 3048290997 is about 55211.3303317354. The cubic root of 3048290997 is about 1449.9470447565.

The spelling of 3048290997 in words is "three billion, forty-eight million, two hundred ninety thousand, nine hundred ninety-seven".

Divisors: 1 3 457 1371 2223407 6670221 1016096999 3048290997