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1960605084 = 2238310718397
BaseRepresentation
bin111010011011100…
…0111010110011100
312001122020001120010
41310313013112130
513003403330314
6522314323220
766404603544
oct16467072634
95048201503
101960605084
1191678a689
12468729510
13253263069
14148562324
15b71d0059
hex74dc759c

1960605084 has 48 divisors (see below), whose sum is σ = 4673386368. Its totient is φ = 639592128.

The previous prime is 1960605067. The next prime is 1960605089. The reversal of 1960605084 is 4805060691.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1960605089) 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, 97374 + ... + 115770.

It is an arithmetic number, because the mean of its divisors is an integer number (97362216).

Almost surely, 21960605084 is an apocalyptic number.

It is an amenable number.

1960605084 is an abundant number, since it is smaller than the sum of its proper divisors (2712781284).

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

1960605084 is a wasteful number, since it uses less digits than its factorization.

1960605084 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18594 (or 18592 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 39.

The square root of 1960605084 is about 44278.7204422169. The cubic root of 1960605084 is about 1251.5937184390.

The spelling of 1960605084 in words is "one billion, nine hundred sixty million, six hundred five thousand, eighty-four".

Divisors: 1 2 3 4 6 12 83 107 166 214 249 321 332 428 498 642 996 1284 8881 17762 18397 26643 35524 36794 53286 55191 73588 106572 110382 220764 1526951 1968479 3053902 3936958 4580853 5905437 6107804 7873916 9161706 11810874 18323412 23621748 163383757 326767514 490151271 653535028 980302542 1960605084