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19941202 = 271317443
BaseRepresentation
bin100110000010…
…0011101010010
31101112010012001
41030010131102
520101104302
61551224214
7331332421
oct114043522
941463161
1019941202
1110290136
12681806a
134192738
1429112b8
151b3d787
hex1304752

19941202 has 16 divisors (see below), whose sum is σ = 30497472. Its totient is φ = 9777040.

The previous prime is 19941199. The next prime is 19941209. The reversal of 19941202 is 20214991.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (19941209) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44793 + ... + 45235.

It is an arithmetic number, because the mean of its divisors is an integer number (1906092).

Almost surely, 219941202 is an apocalyptic number.

19941202 is a deficient number, since it is larger than the sum of its proper divisors (10556270).

19941202 is a wasteful number, since it uses less digits than its factorization.

19941202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 833.

The product of its (nonzero) digits is 1296, while the sum is 28.

The square root of 19941202 is about 4465.5573000467. The cubic root of 19941202 is about 271.1754966796.

The spelling of 19941202 in words is "nineteen million, nine hundred forty-one thousand, two hundred two".

Divisors: 1 2 71 142 317 443 634 886 22507 31453 45014 62906 140431 280862 9970601 19941202