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130202211202 = 2719489481997
BaseRepresentation
bin111100101000010101…
…0000001001110000010
3110110002000102122020121
41321100222001032002
54113123231224302
6135451501130454
712256350351250
oct1712052011602
9413060378217
10130202211202
1150244832428
1221298559a2a
13c37ca5442b
1464322a55d0
1535c09a7e37
hex1e50a81382

130202211202 has 16 divisors (see below), whose sum is σ = 234951359040. Its totient is φ = 52864055568.

The previous prime is 130202211193. The next prime is 130202211233. The reversal of 130202211202 is 202112202031.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 244740733 + ... + 244741264.

It is an arithmetic number, because the mean of its divisors is an integer number (14684459940).

Almost surely, 2130202211202 is an apocalyptic number.

130202211202 is a deficient number, since it is larger than the sum of its proper divisors (104749147838).

130202211202 is a wasteful number, since it uses less digits than its factorization.

130202211202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 489482025.

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 130202211202 its reverse (202112202031), we get a palindrome (332314413233).

It can be divided in two parts, 13020 and 2211202, that added together give a palindrome (2224222).

The spelling of 130202211202 in words is "one hundred thirty billion, two hundred two million, two hundred eleven thousand, two hundred two".

Divisors: 1 2 7 14 19 38 133 266 489481997 978963994 3426373979 6852747958 9300157943 18600315886 65101105601 130202211202