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2030013101 = 43671494729
BaseRepresentation
bin111100011111111…
…1000101010101101
312020110211100110102
41320333320222231
513124140404401
6533234120445
7101206553354
oct17077705255
95213740412
102030013101
11951986986
12487a20125
132647552ac
1415386c99b
15bd34056b
hex78ff8aad

2030013101 has 16 divisors (see below), whose sum is σ = 2122824000. Its totient is φ = 1939690368.

The previous prime is 2030013091. The next prime is 2030013109. The reversal of 2030013101 is 1013100302.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-2030013101 is a prime.

It is a super-3 number, since 3×20300131013 (a number of 29 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2030013109) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 426905 + ... + 431633.

It is an arithmetic number, because the mean of its divisors is an integer number (132676500).

Almost surely, 22030013101 is an apocalyptic number.

It is an amenable number.

2030013101 is a deficient number, since it is larger than the sum of its proper divisors (92810899).

2030013101 is a wasteful number, since it uses less digits than its factorization.

2030013101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4988.

The product of its (nonzero) digits is 18, while the sum is 11.

The square root of 2030013101 is about 45055.6666913275. Note that the first 4 decimals coincide. The cubic root of 2030013101 is about 1266.1921408661.

Adding to 2030013101 its reverse (1013100302), we get a palindrome (3043113403).

The spelling of 2030013101 in words is "two billion, thirty million, thirteen thousand, one hundred one".

Divisors: 1 43 67 149 2881 4729 6407 9983 203347 316843 429269 704621 13624249 30298703 47209607 2030013101