Search a number
-
+
4957401232 = 247231924457
BaseRepresentation
bin1001001110111101…
…11111000010010000
3110210111020002001001
410213132333002100
540123043314412
62135530151344
7233564133550
oct44736770220
913714202031
104957401232
112114361a13
12b64282554
13610095214
14350573160
151e033e957
hex1277bf090

4957401232 has 40 divisors (see below), whose sum is σ = 11454374016. Its totient is φ = 2032225536.

The previous prime is 4957401173. The next prime is 4957401247. The reversal of 4957401232 is 2321047594.

It is a junction number, because it is equal to n+sod(n) for n = 4957401191 and 4957401200.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 959653 + ... + 964804.

Almost surely, 24957401232 is an apocalyptic number.

It is an amenable number.

4957401232 is an abundant number, since it is smaller than the sum of its proper divisors (6496972784).

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

4957401232 is a wasteful number, since it uses less digits than its factorization.

4957401232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1924495 (or 1924489 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 37.

The square root of 4957401232 is about 70408.8150163032. The cubic root of 4957401232 is about 1705.1058986004.

The spelling of 4957401232 in words is "four billion, nine hundred fifty-seven million, four hundred one thousand, two hundred thirty-two".

Divisors: 1 2 4 7 8 14 16 23 28 46 56 92 112 161 184 322 368 644 1288 2576 1924457 3848914 7697828 13471199 15395656 26942398 30791312 44262511 53884796 88525022 107769592 177050044 215539184 309837577 354100088 619675154 708200176 1239350308 2478700616 4957401232