Search a number
-
+
2030133404 = 22131713716763
BaseRepresentation
bin111100100000001…
…0110000010011100
312020111001110111002
41321000112002130
513124203232104
6533240445432
7101210564165
oct17100260234
95214043432
102030133404
11951a59302
12487a79878
13264797c90
141538a076c
15bd36601e
hex7901609c

2030133404 has 48 divisors (see below), whose sum is σ = 4080894048. Its totient is φ = 875378688.

The previous prime is 2030133403. The next prime is 2030133407. The reversal of 2030133404 is 4043310302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2030133403) 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, 112727 + ... + 129489.

It is an arithmetic number, because the mean of its divisors is an integer number (85018626).

Almost surely, 22030133404 is an apocalyptic number.

It is an amenable number.

2030133404 is an abundant number, since it is smaller than the sum of its proper divisors (2050760644).

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

2030133404 is a wasteful number, since it uses less digits than its factorization.

2030133404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16934 (or 16932 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 20.

The square root of 2030133404 is about 45057.0017200435. The cubic root of 2030133404 is about 1266.2171528072.

Adding to 2030133404 its reverse (4043310302), we get a palindrome (6073443706).

The spelling of 2030133404 in words is "two billion, thirty million, one hundred thirty-three thousand, four hundred four".

Divisors: 1 2 4 13 17 26 34 52 68 137 221 274 442 548 884 1781 2329 3562 4658 7124 9316 16763 30277 33526 60554 67052 121108 217919 284971 435838 569942 871676 1139884 2296531 3704623 4593062 7409246 9186124 14818492 29854903 39041027 59709806 78082054 119419612 156164108 507533351 1015066702 2030133404