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30500254230332 = 2242194777191099
BaseRepresentation
bin1101110111101011001001…
…10100011010011100111100
310222222210111011021201011212
412323311210310122130330
512444204010040332312
6144511342351303552
76265366506240065
oct673654464323474
9128883434251155
1030500254230332
11979a0a3411567
1235071a151abb8
131403214151073
1477631226b56c
1537d5acdc9822
hex1bbd64d1a73c

30500254230332 has 24 divisors (see below), whose sum is σ = 53503071913200. Its totient is φ = 15213663400320.

The previous prime is 30500254230319. The next prime is 30500254230349. The reversal of 30500254230332 is 23303245200503.

It is a super-2 number, since 2×305002542303322 (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 159508919 + ... + 159700017.

It is an arithmetic number, because the mean of its divisors is an integer number (2229294663050).

Almost surely, 230500254230332 is an apocalyptic number.

It is an amenable number.

30500254230332 is a deficient number, since it is larger than the sum of its proper divisors (23002817682868).

30500254230332 is a wasteful number, since it uses less digits than its factorization.

30500254230332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 286301 (or 286299 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 32.

Adding to 30500254230332 its reverse (23303245200503), we get a palindrome (53803499430835).

The spelling of 30500254230332 in words is "thirty trillion, five hundred billion, two hundred fifty-four million, two hundred thirty thousand, three hundred thirty-two".

Divisors: 1 2 4 421 842 1684 94777 189554 191099 379108 382198 764396 39901117 79802234 80452679 159604468 160905358 321810716 18111789923 36223579846 72447159692 7625063557583 15250127115166 30500254230332