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119160980 = 225471091163
BaseRepresentation
bin1110001101001…
…00000010010100
322022020000010122
413012210002110
5221001122410
615454011112
72644565051
oct706440224
9268200118
10119160980
1161299454
1233aa6a98
131b8c2073
1411b7c028
15a6dbe55
hex71a4094

119160980 has 48 divisors (see below), whose sum is σ = 258128640. Its totient is φ = 46182528.

The previous prime is 119160967. The next prime is 119160991. The reversal of 119160980 is 89061911.

It is a self number, because there is not a number n which added to its sum of digits gives 119160980.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 101879 + ... + 103041.

It is an arithmetic number, because the mean of its divisors is an integer number (5377680).

Almost surely, 2119160980 is an apocalyptic number.

119160980 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

119160980 is an abundant number, since it is smaller than the sum of its proper divisors (138967660).

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

119160980 is a wasteful number, since it uses less digits than its factorization.

119160980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1328 (or 1326 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 35.

The square root of 119160980 is about 10916.0881271635. The cubic root of 119160980 is about 492.0901689894.

The spelling of 119160980 in words is "one hundred nineteen million, one hundred sixty thousand, nine hundred eighty".

Divisors: 1 2 4 5 10 20 47 94 109 188 218 235 436 470 545 940 1090 1163 2180 2326 4652 5123 5815 10246 11630 20492 23260 25615 51230 54661 102460 109322 126767 218644 253534 273305 507068 546610 633835 1093220 1267670 2535340 5958049 11916098 23832196 29790245 59580490 119160980