Search a number
-
+
153154245424 = 2488499108161
BaseRepresentation
bin1000111010100010110…
…1000101001100110000
3112122022120201210011011
42032220231011030300
510002124441323144
6154205203000304
714031206415025
oct2165055051460
9478276653134
10153154245424
1159a52640454
1225823069094
1311599bbb07b
1475ac66954c
153eb5990a34
hex23a8b45330

153154245424 has 20 divisors (see below), whose sum is σ = 296742447000. Its totient is φ = 76575549440.

The previous prime is 153154245389. The next prime is 153154245427. The reversal of 153154245424 is 424542451351.

It is not an unprimeable number, because it can be changed into a prime (153154245427) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1361904 + ... + 1470064.

It is an arithmetic number, because the mean of its divisors is an integer number (14837122350).

Almost surely, 2153154245424 is an apocalyptic number.

It is an amenable number.

153154245424 is a deficient number, since it is larger than the sum of its proper divisors (143588201576).

153154245424 is a wasteful number, since it uses less digits than its factorization.

153154245424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 196668 (or 196662 counting only the distinct ones).

The product of its digits is 384000, while the sum is 40.

Adding to 153154245424 its reverse (424542451351), we get a palindrome (577696696775).

The spelling of 153154245424 in words is "one hundred fifty-three billion, one hundred fifty-four million, two hundred forty-five thousand, four hundred twenty-four".

Divisors: 1 2 4 8 16 88499 108161 176998 216322 353996 432644 707992 865288 1415984 1730576 9572140339 19144280678 38288561356 76577122712 153154245424