Search a number
-
+
1013351352 = 233133247921
BaseRepresentation
bin111100011001101…
…000001110111000
32121121210120201120
4330121220032320
54033404220402
6244315345240
734053226056
oct7431501670
92547716646
101013351352
11480012962
12243452220
13131c332b0
14988251d6
155de6c3bc
hex3c6683b8

1013351352 has 32 divisors (see below), whose sum is σ = 2728254480. Its totient is φ = 311800320.

The previous prime is 1013351347. The next prime is 1013351357. The reversal of 1013351352 is 2531533101.

1013351352 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (1013351347) and next prime (1013351357).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1013351357) 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, 1623649 + ... + 1624272.

Almost surely, 21013351352 is an apocalyptic number.

1013351352 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1013351352 is an abundant number, since it is smaller than the sum of its proper divisors (1714903128).

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

1013351352 is a wasteful number, since it uses less digits than its factorization.

1013351352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3247943 (or 3247939 counting only the distinct ones).

The product of its (nonzero) digits is 1350, while the sum is 24.

The square root of 1013351352 is about 31833.1800484966. The cubic root of 1013351352 is about 1004.4307897737.

Adding to 1013351352 its reverse (2531533101), we get a palindrome (3544884453).

The spelling of 1013351352 in words is "one billion, thirteen million, three hundred fifty-one thousand, three hundred fifty-two".

Divisors: 1 2 3 4 6 8 12 13 24 26 39 52 78 104 156 312 3247921 6495842 9743763 12991684 19487526 25983368 38975052 42222973 77950104 84445946 126668919 168891892 253337838 337783784 506675676 1013351352