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1040211032 = 23718575197
BaseRepresentation
bin111110000000000…
…101110001011000
32200111100012021112
4332000011301120
54112243223112
6251115155452
734530435140
oct7600056130
92614305245
101040211032
11494198a43
12250445b88
13137678ab3
149c217920
15614c5a22
hex3e005c58

1040211032 has 16 divisors (see below), whose sum is σ = 2229023760. Its totient is φ = 445804704.

The previous prime is 1040211001. The next prime is 1040211037. The reversal of 1040211032 is 2301120401.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a junction number, because it is equal to n+sod(n) for n = 1040210998 and 1040211016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1040211037) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9287543 + ... + 9287654.

It is an arithmetic number, because the mean of its divisors is an integer number (139313985).

Almost surely, 21040211032 is an apocalyptic number.

It is an amenable number.

1040211032 is an abundant number, since it is smaller than the sum of its proper divisors (1188812728).

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

1040211032 is a wasteful number, since it uses less digits than its factorization.

1040211032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18575210 (or 18575206 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 1040211032 is about 32252.3027394944. The cubic root of 1040211032 is about 1013.2279277289.

Adding to 1040211032 its reverse (2301120401), we get a palindrome (3341331433).

The spelling of 1040211032 in words is "one billion, forty million, two hundred eleven thousand, thirty-two".

Divisors: 1 2 4 7 8 14 28 56 18575197 37150394 74300788 130026379 148601576 260052758 520105516 1040211032