Search a number
-
+
5742807662592 = 21435711213131
BaseRepresentation
bin101001110010001101000…
…0000101100000000000000
3202100000012010210002200000
41103210122000230000000
51223042232230200332
620114113122400000
71131622061500530
oct123443200540000
922300163702600
105742807662592
111914569235700
12788bb2800000
13328710194670
1415bd4c0b54c0
159e5b4a10b7c
hex5391a02c000

5742807662592 has 2160 divisors, whose sum is σ = 23452095803136. Its totient is φ = 1366386278400.

The previous prime is 5742807662569. The next prime is 5742807662593. The reversal of 5742807662592 is 2952667082475.

5742807662592 is a `hidden beast` number, since 57 + 428 + 0 + 76 + 6 + 2 + 5 + 92 = 666.

It is a Smith number, since the sum of its digits (63) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is not an unprimeable number, because it can be changed into a prime (5742807662593) by changing a digit.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 43838226367 + ... + 43838226497.

Almost surely, 25742807662592 is an apocalyptic number.

5742807662592 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5742807662592, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11726047901568).

5742807662592 is an abundant number, since it is smaller than the sum of its proper divisors (17709288140544).

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

5742807662592 is a wasteful number, since it uses less digits than its factorization.

5742807662592 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 216 (or 167 counting only the distinct ones).

The product of its (nonzero) digits is 101606400, while the sum is 63.

The spelling of 5742807662592 in words is "five trillion, seven hundred forty-two billion, eight hundred seven million, six hundred sixty-two thousand, five hundred ninety-two".