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4380010148 = 221095002537
BaseRepresentation
bin1000001010001000…
…11010011010100100
3102022020202120101002
410011010122122210
532432240311043
62002342452432
7213353320613
oct40504323244
912266676332
104380010148
1119484464a8
12a22a34118
1354a5843a7
142d79d387a
151a97dabb8
hex10511a6a4

4380010148 has 6 divisors (see below), whose sum is σ = 7665017766. Its totient is φ = 2190005072.

The previous prime is 4380010139. The next prime is 4380010177. The reversal of 4380010148 is 8410100834.

It can be written as a sum of positive squares in only one way, i.e., 4289988004 + 90022144 = 65498^2 + 9488^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 4380010148.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 547501265 + ... + 547501272.

It is an arithmetic number, because the mean of its divisors is an integer number (1277502961).

Almost surely, 24380010148 is an apocalyptic number.

It is an amenable number.

4380010148 is a deficient number, since it is larger than the sum of its proper divisors (3285007618).

4380010148 is a wasteful number, since it uses less digits than its factorization.

4380010148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1095002541 (or 1095002539 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 29.

The square root of 4380010148 is about 66181.6450989245. The cubic root of 4380010148 is about 1636.1572417377.

The spelling of 4380010148 in words is "four billion, three hundred eighty million, ten thousand, one hundred forty-eight".

Divisors: 1 2 4 1095002537 2190005074 4380010148