Search a number
-
+
270974950 = 2525419499
BaseRepresentation
bin10000001001101…
…011111111100110
3200212212221202021
4100021223333212
51023332144300
642515533354
76500151301
oct2011537746
9625787667
10270974950
11129a5a544
12768ba25a
13441a780c
1427db9b38
1518bc8d1a
hex1026bfe6

270974950 has 12 divisors (see below), whose sum is σ = 504013500. Its totient is φ = 108389960.

The previous prime is 270974933. The next prime is 270974953. The reversal of 270974950 is 59479072.

It is a junction number, because it is equal to n+sod(n) for n = 270974897 and 270974906.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (270974953) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2709700 + ... + 2709799.

It is an arithmetic number, because the mean of its divisors is an integer number (42001125).

Almost surely, 2270974950 is an apocalyptic number.

270974950 is a deficient number, since it is larger than the sum of its proper divisors (233038550).

270974950 is a wasteful number, since it uses less digits than its factorization.

270974950 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5419511 (or 5419506 counting only the distinct ones).

The product of its (nonzero) digits is 158760, while the sum is 43.

The square root of 270974950 is about 16461.3167760055. The cubic root of 270974950 is about 647.1074229175.

The spelling of 270974950 in words is "two hundred seventy million, nine hundred seventy-four thousand, nine hundred fifty".

Divisors: 1 2 5 10 25 50 5419499 10838998 27097495 54194990 135487475 270974950