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30411033032 = 2317247279863
BaseRepresentation
bin11100010100101000…
…111000100111001000
32220111101201112200202
4130110220320213020
5444240211024112
621545353551332
72124420341612
oct342450704710
986441645622
1030411033032
1111996265256
125a88715548
132b3859a503
141686c81db2
15bcec6b6c2
hex714a389c8

30411033032 has 48 divisors (see below), whose sum is σ = 61861138560. Its totient is φ = 14006533376.

The previous prime is 30411032963. The next prime is 30411033041. The reversal of 30411033032 is 23033011403.

It is a super-2 number, since 2×304110330322 (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 30411032995 and 30411033013.

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, 31268 + ... + 248595.

It is an arithmetic number, because the mean of its divisors is an integer number (1288773720).

Almost surely, 230411033032 is an apocalyptic number.

It is an amenable number.

30411033032 is an abundant number, since it is smaller than the sum of its proper divisors (31450105528).

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

30411033032 is a wasteful number, since it uses less digits than its factorization.

30411033032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 279950 (or 279929 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 30411033032 its reverse (23033011403), we get a palindrome (53444044435).

The spelling of 30411033032 in words is "thirty billion, four hundred eleven million, thirty-three thousand, thirty-two".

Divisors: 1 2 4 8 17 34 47 68 94 136 188 289 376 578 799 1156 1598 2312 3196 6392 13583 27166 54332 108664 279863 559726 1119452 2238904 4757671 9515342 13153561 19030684 26307122 38061368 52614244 80880407 105228488 161760814 223610537 323521628 447221074 647043256 894442148 1788884296 3801379129 7602758258 15205516516 30411033032