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5208677970 = 235315600729
BaseRepresentation
bin1001101100111011…
…00001111001010010
3111110000001020220220
410312131201321102
541131410143340
62220504013510
7243035014026
oct46635417122
914400036826
105208677970
112233187941
121014461296
13650163a92
14375aa2386
15207426ed0
hex136761e52

5208677970 has 32 divisors (see below), whose sum is σ = 12904081920. Its totient is φ = 1344174720.

The previous prime is 5208677963. The next prime is 5208678047. The reversal of 5208677970 is 797768025.

It is a super-3 number, since 3×52086779703 (a number of 30 digits) contains 333 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2799435 + ... + 2801294.

It is an arithmetic number, because the mean of its divisors is an integer number (403252560).

Almost surely, 25208677970 is an apocalyptic number.

5208677970 is an abundant number, since it is smaller than the sum of its proper divisors (7695403950).

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

5208677970 is a wasteful number, since it uses less digits than its factorization.

5208677970 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5600770.

The product of its (nonzero) digits is 1481760, while the sum is 51.

The square root of 5208677970 is about 72171.1713220729. The cubic root of 5208677970 is about 1733.4414182683.

The spelling of 5208677970 in words is "five billion, two hundred eight million, six hundred seventy-seven thousand, nine hundred seventy".

Divisors: 1 2 3 5 6 10 15 30 31 62 93 155 186 310 465 930 5600729 11201458 16802187 28003645 33604374 56007290 84010935 168021870 173622599 347245198 520867797 868112995 1041735594 1736225990 2604338985 5208677970