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1230646714 = 211237167823
BaseRepresentation
bin100100101011010…
…0010110110111010
310011202200022220221
41021112202312322
510010021143324
6322041010254
742332216203
oct11126426672
93152608827
101230646714
11581739100
122a418398a
13167c6492b
14b962a5aa
15730910e4
hex495a2dba

1230646714 has 48 divisors (see below), whose sum is σ = 2098905984. Its totient is φ = 540349920.

The previous prime is 1230646709. The next prime is 1230646723. The reversal of 1230646714 is 4176460321.

It is a self number, because there is not a number n which added to its sum of digits gives 1230646714.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1494907 + ... + 1495729.

It is an arithmetic number, because the mean of its divisors is an integer number (43727208).

Almost surely, 21230646714 is an apocalyptic number.

1230646714 is a deficient number, since it is larger than the sum of its proper divisors (868259270).

1230646714 is a wasteful number, since it uses less digits than its factorization.

1230646714 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1051 (or 1040 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 34.

The square root of 1230646714 is about 35080.5745962064. The cubic root of 1230646714 is about 1071.6290189221.

The spelling of 1230646714 in words is "one billion, two hundred thirty million, six hundred forty-six thousand, seven hundred fourteen".

Divisors: 1 2 11 22 37 74 121 167 242 334 407 814 823 1646 1837 3674 4477 6179 8954 9053 12358 18106 20207 30451 40414 60902 67969 99583 135938 137441 199166 274882 334961 669922 747659 1495318 1511851 3023702 3684571 5085317 7369142 10170634 16630361 33260722 55938487 111876974 615323357 1230646714