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1013213010 = 23533773767
BaseRepresentation
bin111100011001000…
…110011101010010
32121121112112221210
4330121012131102
54033340304020
6244312400550
734052111535
oct7431063522
92547475853
101013213010
1147aa28a27
122433a6156
13131bb5334
14987caa1c
155de413e0
hex3c646752

1013213010 has 16 divisors (see below), whose sum is σ = 2431711296. Its totient is φ = 270190128.

The previous prime is 1013212973. The next prime is 1013213011. The reversal of 1013213010 is 103123101.

1013213010 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1013213011) 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, 16886854 + ... + 16886913.

It is an arithmetic number, because the mean of its divisors is an integer number (151981956).

Almost surely, 21013213010 is an apocalyptic number.

1013213010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1013213010 is an abundant number, since it is smaller than the sum of its proper divisors (1418498286).

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

1013213010 is a wasteful number, since it uses less digits than its factorization.

1013213010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33773777.

The product of its (nonzero) digits is 18, while the sum is 12.

The square root of 1013213010 is about 31831.0070528722. The cubic root of 1013213010 is about 1004.3850796365.

Adding to 1013213010 its reverse (103123101), we get a palindrome (1116336111).

The spelling of 1013213010 in words is "one billion, thirteen million, two hundred thirteen thousand, ten".

Divisors: 1 2 3 5 6 10 15 30 33773767 67547534 101321301 168868835 202642602 337737670 506606505 1013213010