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2013003132 = 2237157152639
BaseRepresentation
bin111011111111011…
…1111110101111100
312012021211011011120
41313332333311330
513110312100012
6531425350540
7100612146540
oct16776776574
95167734146
102013003132
11943319058
12482198450
1326107ab1a
141514c1a20
15bbad058c
hex77fbfd7c

2013003132 has 48 divisors (see below), whose sum is σ = 5402234880. Its totient is φ = 571476672.

The previous prime is 2013003121. The next prime is 2013003163. The reversal of 2013003132 is 2313003102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 63132 + ... + 89507.

It is an arithmetic number, because the mean of its divisors is an integer number (112546560).

Almost surely, 22013003132 is an apocalyptic number.

It is an amenable number.

2013003132 is an abundant number, since it is smaller than the sum of its proper divisors (3389231748).

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

2013003132 is a wasteful number, since it uses less digits than its factorization.

2013003132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 152810 (or 152808 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 15.

The square root of 2013003132 is about 44866.5034519072. The cubic root of 2013003132 is about 1262.6456403171.

Adding to 2013003132 its reverse (2313003102), we get a palindrome (4326006234).

The spelling of 2013003132 in words is "two billion, thirteen million, three thousand, one hundred thirty-two".

Divisors: 1 2 3 4 6 7 12 14 21 28 42 84 157 314 471 628 942 1099 1884 2198 3297 4396 6594 13188 152639 305278 457917 610556 915834 1068473 1831668 2136946 3205419 4273892 6410838 12821676 23964323 47928646 71892969 95857292 143785938 167750261 287571876 335500522 503250783 671001044 1006501566 2013003132