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980088 = 23397421
BaseRepresentation
bin11101111010001111000
31211210102120
43233101320
5222330323
633001240
711221254
oct3572170
91753376
10980088
1160a39a
123b3220
13284145
141b7264
151455e3
hexef478

980088 has 32 divisors (see below), whose sum is σ = 2481360. Its totient is φ = 322560.

The previous prime is 980081. The next prime is 980107. The reversal of 980088 is 880089.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (980081) 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, 2118 + ... + 2538.

2980088 is an apocalyptic number.

It is an amenable number.

980088 is an abundant number, since it is smaller than the sum of its proper divisors (1501272).

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

980088 is a wasteful number, since it uses less digits than its factorization.

980088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 527 (or 523 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 33.

The square root of 980088 is about 989.9939393754. The cubic root of 980088 is about 99.3318118570.

Subtracting from 980088 its reverse (880089), we obtain a palindrome (99999).

The spelling of 980088 in words is "nine hundred eighty thousand, eighty-eight".

Divisors: 1 2 3 4 6 8 12 24 97 194 291 388 421 582 776 842 1164 1263 1684 2328 2526 3368 5052 10104 40837 81674 122511 163348 245022 326696 490044 980088