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2013029974 = 21952974473
BaseRepresentation
bin111011111111100…
…0110011001010110
312012021212111222201
41313333012121112
513110313424344
6531430115114
7100612321024
oct16777063126
95167774881
102013029974
1194333723a
124821aba9a
1326108a0c7
141514cb714
15bbad84d4
hex77fc6656

2013029974 has 8 divisors (see below), whose sum is σ = 3178468440. Its totient is φ = 953540496.

The previous prime is 2013029957. The next prime is 2013030001. The reversal of 2013029974 is 4799203102.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26487199 + ... + 26487274.

It is an arithmetic number, because the mean of its divisors is an integer number (397308555).

Almost surely, 22013029974 is an apocalyptic number.

2013029974 is a deficient number, since it is larger than the sum of its proper divisors (1165438466).

2013029974 is a wasteful number, since it uses less digits than its factorization.

2013029974 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52974494.

The product of its (nonzero) digits is 27216, while the sum is 37.

The square root of 2013029974 is about 44866.8025827560. The cubic root of 2013029974 is about 1262.6512524600.

The spelling of 2013029974 in words is "two billion, thirteen million, twenty-nine thousand, nine hundred seventy-four".

Divisors: 1 2 19 38 52974473 105948946 1006514987 2013029974