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30232211110 = 2520531472587
BaseRepresentation
bin11100001001111110…
…101110111010100110
32220000221020110010121
4130021332232322212
5443403421223420
621515525112154
72120116361113
oct341176567246
986027213117
1030232211110
1111904327742
125a3885865a
132b0a51991a
14166b21390a
15bbe1e72aa
hex709faeea6

30232211110 has 16 divisors (see below), whose sum is σ = 54444523536. Its totient is φ = 12086985888.

The previous prime is 30232211089. The next prime is 30232211147. The reversal of 30232211110 is 1111223203.

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, 715764 + ... + 756823.

It is an arithmetic number, because the mean of its divisors is an integer number (3402782721).

Almost surely, 230232211110 is an apocalyptic number.

30232211110 is a deficient number, since it is larger than the sum of its proper divisors (24212312426).

30232211110 is a wasteful number, since it uses less digits than its factorization.

30232211110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1474647.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 30232211110 its reverse (1111223203), we get a palindrome (31343434313).

The spelling of 30232211110 in words is "thirty billion, two hundred thirty-two million, two hundred eleven thousand, one hundred ten".

Divisors: 1 2 5 10 2053 4106 10265 20530 1472587 2945174 7362935 14725870 3023221111 6046442222 15116105555 30232211110