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530232287937 = 311194316413061
BaseRepresentation
bin1111011011101000100…
…11101010001011000001
31212200121210121001202120
413231310103222023001
532141403431203222
61043330234034453
753210436040452
oct7556423521301
91780553531676
10530232287937
11194963337930
1286919878a29
133b001693651
141b940457129
15dbd4d4315c
hex7b744ea2c1

530232287937 has 64 divisors (see below), whose sum is σ = 815258234880. Its totient is φ = 303160320000.

The previous prime is 530232287887. The next prime is 530232287953. The reversal of 530232287937 is 739782232035.

530232287937 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 530232287937 - 214 = 530232271553 is a prime.

It is a super-2 number, since 2×5302322879372 (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 530232287937.

It is not an unprimeable number, because it can be changed into a prime (530232287237) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 173220387 + ... + 173223447.

It is an arithmetic number, because the mean of its divisors is an integer number (12738409920).

Almost surely, 2530232287937 is an apocalyptic number.

530232287937 is a gapful number since it is divisible by the number (57) formed by its first and last digit.

It is an amenable number.

530232287937 is a deficient number, since it is larger than the sum of its proper divisors (285025946943).

530232287937 is a wasteful number, since it uses less digits than its factorization.

530232287937 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4166.

The product of its (nonzero) digits is 3810240, while the sum is 51.

The spelling of 530232287937 in words is "five hundred thirty billion, two hundred thirty-two million, two hundred eighty-seven thousand, nine hundred thirty-seven".

Divisors: 1 3 11 19 33 57 209 431 627 641 1293 1923 3061 4741 7051 8189 9183 12179 14223 21153 24567 33671 36537 58159 90079 101013 133969 174477 270237 276271 401907 639749 828813 1319291 1919247 1962101 3038981 3957873 5249149 5886303 9116943 14512201 15747447 21583111 25066529 37279919 43536603 57740639 64749333 75199587 111839757 173221917 275731819 410079109 827195457 845665531 1230237327 2536996593 9302320841 16067645089 27906962523 48202935267 176744095979 530232287937