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200208912002 = 211191273771407
BaseRepresentation
bin1011101001110101100…
…0011000111010000010
3201010202220101111212222
42322131120120322002
511240011440141002
6231550311451042
720315235446621
oct2723530307202
9633686344788
10200208912002
11779a9790950
1232975686a82
1315b586a6a48
149993b436b8
15531b98e1a2
hex2e9d618e82

200208912002 has 32 divisors (see below), whose sum is σ = 347572961280. Its totient is φ = 85535488080.

The previous prime is 200208911953. The next prime is 200208912017. The reversal of 200208912002 is 200219802002.

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, 1832618 + ... + 1938789.

It is an arithmetic number, because the mean of its divisors is an integer number (10861655040).

Almost surely, 2200208912002 is an apocalyptic number.

200208912002 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

200208912002 is a deficient number, since it is larger than the sum of its proper divisors (147364049278).

200208912002 is a wasteful number, since it uses less digits than its factorization.

200208912002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3771566.

The product of its (nonzero) digits is 1152, while the sum is 26.

Subtracting 200208912002 from its reverse (200219802002), we obtain a square (10890000 = 33002).

The spelling of 200208912002 in words is "two hundred billion, two hundred eight million, nine hundred twelve thousand, two".

Divisors: 1 2 11 19 22 38 127 209 254 418 1397 2413 2794 4826 26543 53086 3771407 7542814 41485477 71656733 82970954 143313466 478968689 788224063 957937378 1576448126 5268655579 9100405091 10537311158 18200810182 100104456001 200208912002