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532030712061 = 31971103816157
BaseRepresentation
bin1111011110111111000…
…00000110100011111101
31212212021010122110212110
413233133200012203331
532204044330241221
61044224520324233
753303134302462
oct7573740064375
91785233573773
10532030712061
111956a6515562
1287140013679
133b22a151334
141ba7123d669
15dc8cb89776
hex7bdf8068fd

532030712061 has 16 divisors (see below), whose sum is σ = 713622438144. Its totient is φ = 352566333504.

The previous prime is 532030712053. The next prime is 532030712089. The reversal of 532030712061 is 160217030235.

It is not a de Polignac number, because 532030712061 - 23 = 532030712053 is a prime.

It is a super-2 number, since 2×5320307120612 (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (532030712261) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 243795 + ... + 1059951.

It is an arithmetic number, because the mean of its divisors is an integer number (44601402384).

Almost surely, 2532030712061 is an apocalyptic number.

It is an amenable number.

532030712061 is a deficient number, since it is larger than the sum of its proper divisors (181591726083).

532030712061 is a wasteful number, since it uses less digits than its factorization.

532030712061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 817460.

The product of its (nonzero) digits is 7560, while the sum is 30.

Adding to 532030712061 its reverse (160217030235), we get a palindrome (692247742296).

The spelling of 532030712061 in words is "five hundred thirty-two billion, thirty million, seven hundred twelve thousand, sixty-one".

Divisors: 1 3 197 591 1103 3309 217291 651873 816157 2448471 160782929 482348787 900221171 2700663513 177343570687 532030712061