Search a number
-
+
5747139754908 = 22319371394901177
BaseRepresentation
bin101001110100001110000…
…1110010011101110011100
3202100102101001101012010120
41103220130032103232130
51223130120234124113
620120111034234540
71132134323615346
oct123503416235634
922312331335116
105747139754908
111916391622792
12789a01585a50
13328c5083c2b6
1415c23d594296
159e769ed3a23
hex53a1c393b9c

5747139754908 has 96 divisors (see below), whose sum is σ = 14601589497600. Its totient is φ = 1753131050496.

The previous prime is 5747139754901. The next prime is 5747139754973. The reversal of 5747139754908 is 8094579317475.

It is a Smith number, since the sum of its digits (69) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5747139754901) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1277985 + ... + 3623192.

It is an arithmetic number, because the mean of its divisors is an integer number (152099890600).

Almost surely, 25747139754908 is an apocalyptic number.

It is an amenable number.

5747139754908 is an abundant number, since it is smaller than the sum of its proper divisors (8854449742692).

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

5747139754908 is a wasteful number, since it uses less digits than its factorization.

5747139754908 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4901379 (or 4901377 counting only the distinct ones).

The product of its (nonzero) digits is 266716800, while the sum is 69.

The spelling of 5747139754908 in words is "five trillion, seven hundred forty-seven billion, one hundred thirty-nine million, seven hundred fifty-four thousand, nine hundred eight".

Divisors: 1 2 3 4 6 12 19 37 38 57 74 76 111 114 139 148 222 228 278 417 444 556 703 834 1406 1668 2109 2641 2812 4218 5143 5282 7923 8436 10286 10564 15429 15846 20572 30858 31692 61716 97717 195434 293151 390868 586302 1172604 4901177 9802354 14703531 19604708 29407062 58814124 93122363 181343549 186244726 279367089 362687098 372489452 544030647 558734178 681263603 725374196 1088061294 1117468356 1362527206 2043790809 2176122588 2725054412 3445527431 4087581618 6891054862 8175163236 10336582293 12944008457 13782109724 20673164586 25206753311 25888016914 38832025371 41346329172 50413506622 51776033828 75620259933 77664050742 100827013244 151240519866 155328101484 302481039732 478928312909 957856625818 1436784938727 1915713251636 2873569877454 5747139754908