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994362013 = 23371168463
BaseRepresentation
bin111011010001001…
…100001010011101
32120022001211020201
4323101030022131
54014024041023
6242400343501
733432636421
oct7321141235
92508054221
10994362013
11470322997
12239014b91
1312b014bb8
14960c0b81
155c46abad
hex3b44c29d

994362013 has 8 divisors (see below), whose sum is σ = 1065639168. Its totient is φ = 925421904.

The previous prime is 994361999. The next prime is 994362043. The reversal of 994362013 is 310263499.

994362013 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is the 12874-th star number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-994362013 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (994362043) 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, 583381 + ... + 585082.

It is an arithmetic number, because the mean of its divisors is an integer number (133204896).

Almost surely, 2994362013 is an apocalyptic number.

It is an amenable number.

994362013 is a deficient number, since it is larger than the sum of its proper divisors (71277155).

994362013 is a wasteful number, since it uses less digits than its factorization.

994362013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1168523.

The product of its (nonzero) digits is 34992, while the sum is 37.

The square root of 994362013 is about 31533.5061957912. The cubic root of 994362013 is about 998.1171280182.

The spelling of 994362013 in words is "nine hundred ninety-four million, three hundred sixty-two thousand, thirteen".

Divisors: 1 23 37 851 1168463 26874649 43233131 994362013