Search a number
-
+
101270811324 = 22373115605949
BaseRepresentation
bin101111001010000110…
…1011111001010111100
3100200101201220020122210
41132110031133022330
53124400311430244
6114305000540420
710213404456534
oct1362415371274
9320351806583
10101270811324
1139a488074a1
1217763481710
13971bb97ac7
144c89b444c4
15297aab14b9
hex179435f2bc

101270811324 has 24 divisors (see below), whose sum is σ = 239535528400. Its totient is φ = 33294513024.

The previous prime is 101270811283. The next prime is 101270811361. The reversal of 101270811324 is 423118072101.

It is a junction number, because it is equal to n+sod(n) for n = 101270811291 and 101270811300.

It is a congruent 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, 57802099 + ... + 57803850.

Almost surely, 2101270811324 is an apocalyptic number.

It is an amenable number.

101270811324 is an abundant number, since it is smaller than the sum of its proper divisors (138264717076).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

101270811324 is a wasteful number, since it uses less digits than its factorization.

101270811324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115606029 (or 115606027 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 30.

Adding to 101270811324 its reverse (423118072101), we get a palindrome (524388883425).

The spelling of 101270811324 in words is "one hundred one billion, two hundred seventy million, eight hundred eleven thousand, three hundred twenty-four".

Divisors: 1 2 3 4 6 12 73 146 219 292 438 876 115605949 231211898 346817847 462423796 693635694 1387271388 8439234277 16878468554 25317702831 33756937108 50635405662 101270811324