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730960090 = 25710442287
BaseRepresentation
bin101011100100011…
…001000011011010
31212221102121201221
4223210121003122
52444111210330
6200311002254
724054025660
oct5344310332
91787377657
10730960090
11345676153
1218496938a
13b858c383
146d116c30
154428ab7a
hex2b9190da

730960090 has 16 divisors (see below), whose sum is σ = 1503689472. Its totient is φ = 250614864.

The previous prime is 730960081. The next prime is 730960093. The reversal of 730960090 is 90069037.

It is not an unprimeable number, because it can be changed into a prime (730960093) 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, 5221074 + ... + 5221213.

It is an arithmetic number, because the mean of its divisors is an integer number (93980592).

Almost surely, 2730960090 is an apocalyptic number.

730960090 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

730960090 is an abundant number, since it is smaller than the sum of its proper divisors (772729382).

730960090 is a wasteful number, since it uses less digits than its factorization.

730960090 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10442301.

The product of its (nonzero) digits is 10206, while the sum is 34.

The square root of 730960090 is about 27036.2735967810. The cubic root of 730960090 is about 900.8058995459.

The spelling of 730960090 in words is "seven hundred thirty million, nine hundred sixty thousand, ninety".