Search a number
-
+
152538612754 = 211232113174507
BaseRepresentation
bin1000111000010000000…
…0101000010000010010
3112120201200022101220011
42032010000220100102
54444344341102004
6154024131505134
714010022546423
oct2160400502022
9476650271804
10152538612754
1159767085520
1225690a581aa
13114cc4aab98
1475509b364a
153e7b8d6004
hex2384028412

152538612754 has 64 divisors (see below), whose sum is σ = 262579387392. Its totient is φ = 65783995200.

The previous prime is 152538612689. The next prime is 152538612769. The reversal of 152538612754 is 457216835251.

152538612754 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 152538612698 and 152538612707.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 33842569 + ... + 33847075.

It is an arithmetic number, because the mean of its divisors is an integer number (4102802928).

Almost surely, 2152538612754 is an apocalyptic number.

152538612754 is a deficient number, since it is larger than the sum of its proper divisors (110040774638).

152538612754 is a wasteful number, since it uses less digits than its factorization.

152538612754 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5071.

The product of its digits is 2016000, while the sum is 49.

The spelling of 152538612754 in words is "one hundred fifty-two billion, five hundred thirty-eight million, six hundred twelve thousand, seven hundred fifty-four".

Divisors: 1 2 11 22 23 46 211 253 317 422 506 634 2321 3487 4507 4642 4853 6974 7291 9014 9706 14582 49577 53383 66887 80201 99154 103661 106766 133774 160402 207322 735757 950977 1140271 1428719 1471514 1538401 1901954 2280542 2857438 3076802 10460747 15715909 16922411 20921494 21872471 31431818 32860537 33844822 43744942 65721074 240597181 301459709 361465907 481194362 602919418 722931814 3316056799 6632113598 6933573307 13867146614 76269306377 152538612754