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1332210030 = 235101943579
BaseRepresentation
bin100111101100111…
…1110100101101110
310102211210021121020
41033121332211232
510212021210110
6340105515010
745004412154
oct11731764556
93384707536
101332210030
11623aa8128
123121a2a66
13183004b78
14c8d073d4
157be53d70
hex4f67e96e

1332210030 has 32 divisors (see below), whose sum is σ = 3200515200. Its totient is φ = 354899232.

The previous prime is 1332210013. The next prime is 1332210031. The reversal of 1332210030 is 300122331.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a junction number, because it is equal to n+sod(n) for n = 1332209991 and 1332210009.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1332210031) 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, 8781 + ... + 52359.

It is an arithmetic number, because the mean of its divisors is an integer number (100016100).

Almost surely, 21332210030 is an apocalyptic number.

1332210030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1332210030 is an abundant number, since it is smaller than the sum of its proper divisors (1868305170).

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

1332210030 is a wasteful number, since it uses less digits than its factorization.

1332210030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44608.

The product of its (nonzero) digits is 108, while the sum is 15.

The square root of 1332210030 is about 36499.4524616466. The cubic root of 1332210030 is about 1100.3332406337. Note that the first 3 decimals are identical.

Adding to 1332210030 its reverse (300122331), we get a palindrome (1632332361).

The spelling of 1332210030 in words is "one billion, three hundred thirty-two million, two hundred ten thousand, thirty".

Divisors: 1 2 3 5 6 10 15 30 1019 2038 3057 5095 6114 10190 15285 30570 43579 87158 130737 217895 261474 435790 653685 1307370 44407001 88814002 133221003 222035005 266442006 444070010 666105015 1332210030