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2986804152 = 233365920983
BaseRepresentation
bin1011001000000111…
…0000001110111000
321201011012101001000
42302001300032320
522104110213102
61212213325000
7134005262553
oct26201601670
97634171030
102986804152
1112a2a78192
126b4336760
13387a44147
1420496d69a
1512733901c
hexb20703b8

2986804152 has 64 divisors (see below), whose sum is σ = 8309664000. Its totient is φ = 994043232.

The previous prime is 2986804129. The next prime is 2986804201. The reversal of 2986804152 is 2514086892.

It is a junction number, because it is equal to n+sod(n) for n = 2986804098 and 2986804107.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 131853 + ... + 152835.

It is an arithmetic number, because the mean of its divisors is an integer number (129838500).

Almost surely, 22986804152 is an apocalyptic number.

It is an amenable number.

2986804152 is an abundant number, since it is smaller than the sum of its proper divisors (5322859848).

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

2986804152 is a wasteful number, since it uses less digits than its factorization.

2986804152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21657 (or 21647 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 45.

The square root of 2986804152 is about 54651.6619326439. The cubic root of 2986804152 is about 1440.1318282089.

The spelling of 2986804152 in words is "two billion, nine hundred eighty-six million, eight hundred four thousand, one hundred fifty-two".

Divisors: 1 2 3 4 6 8 9 12 18 24 27 36 54 72 108 216 659 1318 1977 2636 3954 5272 5931 7908 11862 15816 17793 20983 23724 35586 41966 47448 62949 71172 83932 125898 142344 167864 188847 251796 377694 503592 566541 755388 1133082 1510776 2266164 4532328 13827797 27655594 41483391 55311188 82966782 110622376 124450173 165933564 248900346 331867128 373350519 497800692 746701038 995601384 1493402076 2986804152