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2870680152 = 233733163181
BaseRepresentation
bin1010101100011011…
…0001101001011000
321102001200122212010
42223012301221120
521334343231102
61152504345520
7131065243614
oct25306615130
97361618763
102870680152
11124347353a
126814752a0
13369976512
141d3382344
1511c04bd6c
hexab1b1a58

2870680152 has 32 divisors (see below), whose sum is σ = 7186535280. Its totient is φ = 955582080.

The previous prime is 2870680139. The next prime is 2870680193. The reversal of 2870680152 is 2510860782.

It is a self number, because there is not a number n which added to its sum of digits gives 2870680152.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 63999 + ... + 99182.

Almost surely, 22870680152 is an apocalyptic number.

It is an amenable number.

2870680152 is an abundant number, since it is smaller than the sum of its proper divisors (4315855128).

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

2870680152 is a wasteful number, since it uses less digits than its factorization.

2870680152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 163923 (or 163919 counting only the distinct ones).

The product of its (nonzero) digits is 53760, while the sum is 39.

The square root of 2870680152 is about 53578.7285403452. The cubic root of 2870680152 is about 1421.2209547821.

The spelling of 2870680152 in words is "two billion, eight hundred seventy million, six hundred eighty thousand, one hundred fifty-two".

Divisors: 1 2 3 4 6 8 12 24 733 1466 2199 2932 4398 5864 8796 17592 163181 326362 489543 652724 979086 1305448 1958172 3916344 119611673 239223346 358835019 478446692 717670038 956893384 1435340076 2870680152