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42002014302 = 23213717032447
BaseRepresentation
bin100111000111100000…
…111110000001011110
311000102012012101211100
4213013200332001132
51142010003424202
631143452533530
73014564142123
oct470740760136
9130365171740
1042002014302
11168a4051016
1281824812a6
133c64a83701
14206642c74a
15115c64641c
hex9c783e05e

42002014302 has 24 divisors (see below), whose sum is σ = 91668635136. Its totient is φ = 13898475936.

The previous prime is 42002014283. The next prime is 42002014319. The reversal of 42002014302 is 20341020024.

42002014302 is a `hidden beast` number, since 420 + 0 + 201 + 43 + 0 + 2 = 666.

42002014302 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8513758 + ... + 8518689.

It is an arithmetic number, because the mean of its divisors is an integer number (3819526464).

Almost surely, 242002014302 is an apocalyptic number.

42002014302 is an abundant number, since it is smaller than the sum of its proper divisors (49666620834).

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

42002014302 is a wasteful number, since it uses less digits than its factorization.

42002014302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17032592 (or 17032589 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

Adding to 42002014302 its reverse (20341020024), we get a palindrome (62343034326).

The spelling of 42002014302 in words is "forty-two billion, two million, fourteen thousand, three hundred two".

Divisors: 1 2 3 6 9 18 137 274 411 822 1233 2466 17032447 34064894 51097341 102194682 153292023 306584046 2333445239 4666890478 7000335717 14000671434 21001007151 42002014302