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6120148 = 221530037
BaseRepresentation
bin10111010110001011010100
3102111221021011
4113112023110
53031321043
6335102004
7103006666
oct27261324
912457234
106120148
113500181
122071904
1313638b8
14b54536
1580d59d
hex5d62d4

6120148 has 6 divisors (see below), whose sum is σ = 10710266. Its totient is φ = 3060072.

The previous prime is 6120097. The next prime is 6120151. The reversal of 6120148 is 8410216.

It can be written as a sum of positive squares in only one way, i.e., 5673924 + 446224 = 2382^2 + 668^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 765015 + ... + 765022.

Almost surely, 26120148 is an apocalyptic number.

It is an amenable number.

6120148 is a deficient number, since it is larger than the sum of its proper divisors (4590118).

6120148 is a wasteful number, since it uses less digits than its factorization.

6120148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1530041 (or 1530039 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 22.

The square root of 6120148 is about 2473.8932879168. The cubic root of 6120148 is about 182.9169599457.

The spelling of 6120148 in words is "six million, one hundred twenty thousand, one hundred forty-eight".

Divisors: 1 2 4 1530037 3060074 6120148