Search a number
-
+
121314202 = 2198293851
BaseRepresentation
bin1110011101100…
…01101110011010
322110021101210121
413032301232122
5222024023302
620012103454
73002103502
oct716615632
9273241717
10121314202
116252a179
1234764b8a
131c197169
141217ca02
15a9b4e37
hex73b1b9a

121314202 has 16 divisors (see below), whose sum is σ = 191829600. Its totient is φ = 57380400.

The previous prime is 121314173. The next prime is 121314229. The reversal of 121314202 is 202413121.

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, 29577 + ... + 33427.

It is an arithmetic number, because the mean of its divisors is an integer number (11989350).

Almost surely, 2121314202 is an apocalyptic number.

121314202 is a deficient number, since it is larger than the sum of its proper divisors (70515398).

121314202 is a wasteful number, since it uses less digits than its factorization.

121314202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4701.

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

The square root of 121314202 is about 11014.2726496124. The cubic root of 121314202 is about 495.0364929053.

Adding to 121314202 its reverse (202413121), we get a palindrome (323727323).

The spelling of 121314202 in words is "one hundred twenty-one million, three hundred fourteen thousand, two hundred two".

Divisors: 1 2 19 38 829 1658 3851 7702 15751 31502 73169 146338 3192479 6384958 60657101 121314202