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4282687152 = 243229740883
BaseRepresentation
bin1111111101000100…
…1001111010110000
3102001110122001022200
43333101021322300
532232331442102
61544544503200
7211062145242
oct37721117260
912043561280
104282687152
1118a8513277
129b631ab00
1353336a213
142c8adc092
151a0eb451c
hexff449eb0

4282687152 has 30 divisors (see below), whose sum is σ = 11985576252. Its totient is φ = 1427562336.

The previous prime is 4282687151. The next prime is 4282687247. The reversal of 4282687152 is 2517862824.

It is a super-2 number, since 2×42826871522 = 36682818483811742208, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4282687098 and 4282687107.

It is not an unprimeable number, because it can be changed into a prime (4282687151) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 14870298 + ... + 14870585.

Almost surely, 24282687152 is an apocalyptic number.

It is an amenable number.

4282687152 is an abundant number, since it is smaller than the sum of its proper divisors (7702889100).

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

4282687152 is a wasteful number, since it uses less digits than its factorization.

4282687152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29740897 (or 29740888 counting only the distinct ones).

The product of its digits is 430080, while the sum is 45.

The square root of 4282687152 is about 65442.2428710997. The cubic root of 4282687152 is about 1623.9479931092.

The spelling of 4282687152 in words is "four billion, two hundred eighty-two million, six hundred eighty-seven thousand, one hundred fifty-two".

Divisors: 1 2 3 4 6 8 9 12 16 18 24 36 48 72 144 29740883 59481766 89222649 118963532 178445298 237927064 267667947 356890596 475854128 535335894 713781192 1070671788 1427562384 2141343576 4282687152