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9004148060 = 2253923114761
BaseRepresentation
bin10000110001011000…
…00110010101011100
3212020111220010002012
420120230012111130
5121420030214220
64045250050352
7436062665345
oct103054062534
925214803065
109004148060
113900674786
1218b35799b8
13b065a337b
14615bb50cc
1537a74aac5
hex218b0655c

9004148060 has 24 divisors (see below), whose sum is σ = 18913695696. Its totient is φ = 3600709760.

The previous prime is 9004148053. The next prime is 9004148063. The reversal of 9004148060 is 608414009.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9004148063) 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, 21080 + ... + 135840.

It is an arithmetic number, because the mean of its divisors is an integer number (788070654).

Almost surely, 29004148060 is an apocalyptic number.

It is an amenable number.

9004148060 is an abundant number, since it is smaller than the sum of its proper divisors (9909547636).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

9004148060 is a wasteful number, since it uses less digits than its factorization.

9004148060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118693 (or 118691 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 32.

The square root of 9004148060 is about 94890.1894823696. The cubic root of 9004148060 is about 2080.4033410985.

The spelling of 9004148060 in words is "nine billion, four million, one hundred forty-eight thousand, sixty".

Divisors: 1 2 4 5 10 20 3923 7846 15692 19615 39230 78460 114761 229522 459044 573805 1147610 2295220 450207403 900414806 1800829612 2251037015 4502074030 9004148060