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30011411004 = 22311322132309
BaseRepresentation
bin11011111100110100…
…011100101000111100
32212110112202122022220
4123330310130220330
5442430410123004
621442000405340
72111465533041
oct337464345074
985415678286
1030011411004
1111800728313
125996916850
132aa385bc83
141649b791c8
15ba9b2edd9
hex6fcd1ca3c

30011411004 has 24 divisors (see below), whose sum is σ = 70646333520. Its totient is φ = 9915273984.

The previous prime is 30011410967. The next prime is 30011411033. The reversal of 30011411004 is 40011411003.

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, 11064799 + ... + 11067510.

It is an arithmetic number, because the mean of its divisors is an integer number (2943597230).

Almost surely, 230011411004 is an apocalyptic number.

It is an amenable number.

30011411004 is an abundant number, since it is smaller than the sum of its proper divisors (40634922516).

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

30011411004 is a wasteful number, since it uses less digits than its factorization.

30011411004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22132429 (or 22132427 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 30011411004 its reverse (40011411003), we get a palindrome (70022822007).

Subtracting 30011411004 from its reverse (40011411003), we obtain a palindrome (9999999999).

The spelling of 30011411004 in words is "thirty billion, eleven million, four hundred eleven thousand, four".

Divisors: 1 2 3 4 6 12 113 226 339 452 678 1356 22132309 44264618 66396927 88529236 132793854 265587708 2500950917 5001901834 7502852751 10003803668 15005705502 30011411004