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2070752634 = 23343891797
BaseRepresentation
bin111101101101101…
…0010110101111010
312100022111010121000
41323123102311322
513220103041014
6541251225430
7102213051456
oct17333226572
95308433530
102070752634
11972982115
124995a8276
1327001a622
14159035666
15c1bdb509
hex7b6d2d7a

2070752634 has 32 divisors (see below), whose sum is σ = 4708693440. Its totient is φ = 674197776.

The previous prime is 2070752623. The next prime is 2070752647. The reversal of 2070752634 is 4362570702.

It is a happy 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, 443577 + ... + 448220.

It is an arithmetic number, because the mean of its divisors is an integer number (147146670).

Almost surely, 22070752634 is an apocalyptic number.

2070752634 is an abundant number, since it is smaller than the sum of its proper divisors (2637940806).

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

2070752634 is a wasteful number, since it uses less digits than its factorization.

2070752634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 891851 (or 891845 counting only the distinct ones).

The product of its (nonzero) digits is 70560, while the sum is 36.

The square root of 2070752634 is about 45505.5231153318. The cubic root of 2070752634 is about 1274.6063393681.

The spelling of 2070752634 in words is "two billion, seventy million, seven hundred fifty-two thousand, six hundred thirty-four".

Divisors: 1 2 3 6 9 18 27 43 54 86 129 258 387 774 1161 2322 891797 1783594 2675391 5350782 8026173 16052346 24078519 38347271 48157038 76694542 115041813 230083626 345125439 690250878 1035376317 2070752634