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1013452412 = 227211171539
BaseRepresentation
bin111100011010000…
…000111001111100
32121121222201100112
4330122000321330
54033420434122
6244321445152
734054126520
oct7432007174
92547881315
101013452412
11480081885
122434a07b8
13131c6a2ab
149884dd80
155de8c2e2
hex3c680e7c

1013452412 has 24 divisors (see below), whose sum is σ = 2036522880. Its totient is φ = 432275760.

The previous prime is 1013452361. The next prime is 1013452417. The reversal of 1013452412 is 2142543101.

1013452412 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1013452417) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 79862 + ... + 91677.

It is an arithmetic number, because the mean of its divisors is an integer number (84855120).

Almost surely, 21013452412 is an apocalyptic number.

It is an amenable number.

1013452412 is an abundant number, since it is smaller than the sum of its proper divisors (1023070468).

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

1013452412 is a wasteful number, since it uses less digits than its factorization.

1013452412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 171761 (or 171759 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 23.

The square root of 1013452412 is about 31834.7673464092. The cubic root of 1013452412 is about 1004.4641787857.

Adding to 1013452412 its reverse (2142543101), we get a palindrome (3155995513).

The spelling of 1013452412 in words is "one billion, thirteen million, four hundred fifty-two thousand, four hundred twelve".

Divisors: 1 2 4 7 14 28 211 422 844 1477 2954 5908 171539 343078 686156 1200773 2401546 4803092 36194729 72389458 144778916 253363103 506726206 1013452412