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980101222202 = 21297377833933
BaseRepresentation
bin11100100001100101001…
…01011100111100111010
310110200210221100202222202
432100302211130330322
5112024221403102302
62030130254350202
7130544551634414
oct16206245347472
93420727322882
10980101222202
11348727652693
12139b49abb362
1371566871acb
143561978d9b4
151a764842202
hexe43295cf3a

980101222202 has 8 divisors (see below), whose sum is σ = 1471285338996. Its totient is φ = 489672775872.

The previous prime is 980101222193. The next prime is 980101222231. The reversal of 980101222202 is 202222101089.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 863485119121 + 116616103081 = 929239^2 + 341491^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 188914373 + ... + 188919560.

Almost surely, 2980101222202 is an apocalyptic number.

980101222202 is a deficient number, since it is larger than the sum of its proper divisors (491184116794).

980101222202 is a wasteful number, since it uses less digits than its factorization.

980101222202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 377835232.

The product of its (nonzero) digits is 2304, while the sum is 29.

The spelling of 980101222202 in words is "nine hundred eighty billion, one hundred one million, two hundred twenty-two thousand, two hundred two".

Divisors: 1 2 1297 2594 377833933 755667866 490050611101 980101222202