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34508980 = 22511179227
BaseRepresentation
bin1000001110100…
…1000010110100
32101221020102101
42003221002310
532313241410
63231351444
7566215162
oct203510264
971836371
1034508980
1118530120
12b682584
1371c341c
144824232
153069d3a
hex20e90b4

34508980 has 48 divisors (see below), whose sum is σ = 83716416. Its totient is φ = 11809280.

The previous prime is 34508977. The next prime is 34508987. The reversal of 34508980 is 8980543.

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34508987) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 874 + ... + 8353.

It is an arithmetic number, because the mean of its divisors is an integer number (1744092).

Almost surely, 234508980 is an apocalyptic number.

It is an amenable number.

34508980 is an abundant number, since it is smaller than the sum of its proper divisors (49207436).

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

34508980 is a wasteful number, since it uses less digits than its factorization.

34508980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9264 (or 9262 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 37.

The square root of 34508980 is about 5874.4344408632. The cubic root of 34508980 is about 325.5697461763.

The spelling of 34508980 in words is "thirty-four million, five hundred eight thousand, nine hundred eighty".

Divisors: 1 2 4 5 10 11 17 20 22 34 44 55 68 85 110 170 187 220 340 374 748 935 1870 3740 9227 18454 36908 46135 92270 101497 156859 184540 202994 313718 405988 507485 627436 784295 1014970 1568590 1725449 2029940 3137180 3450898 6901796 8627245 17254490 34508980