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351050135132 = 221131515479403
BaseRepresentation
bin1010001101111000011…
…01111111011001011100
31020120010021202120221202
411012330031333121130
521222422313311012
6425134210415032
734235230625504
oct5067415773134
91216107676852
10351050135132
11125974716424
1258051b91478
1327147310568
1412dc3110a04
1591e9339cc2
hex51bc37f65c

351050135132 has 48 divisors (see below), whose sum is σ = 625085836032. Its totient is φ = 172485331200.

The previous prime is 351050135131. The next prime is 351050135141. The reversal of 351050135132 is 231531050153.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 351050135095 and 351050135104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (351050135131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 37329143 + ... + 37338545.

It is an arithmetic number, because the mean of its divisors is an integer number (13022621584).

Almost surely, 2351050135132 is an apocalyptic number.

It is an amenable number.

351050135132 is a deficient number, since it is larger than the sum of its proper divisors (274035700900).

351050135132 is a wasteful number, since it uses less digits than its factorization.

351050135132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10218 (or 10216 counting only the distinct ones).

The product of its (nonzero) digits is 6750, while the sum is 29.

Adding to 351050135132 its reverse (231531050153), we get a palindrome (582581185285).

The spelling of 351050135132 in words is "three hundred fifty-one billion, fifty million, one hundred thirty-five thousand, one hundred thirty-two".

Divisors: 1 2 4 113 151 226 302 452 547 604 1094 2188 9403 17063 18806 34126 37612 61811 68252 82597 123622 165194 247244 330388 1062539 1419853 2125078 2839706 4250156 5143441 5679412 9333461 10286882 18666922 20573764 37333844 160443389 320886778 581208833 641773556 776659591 1162417666 1553319182 2324835332 3106638364 87762533783 175525067566 351050135132