Search a number
-
+
153041430 = 2355101381
BaseRepresentation
bin10010001111100…
…11101000010110
3101122222022101010
421013303220112
5303134311210
623104113050
73535554633
oct1107635026
9348868333
10153041430
117942a323
1243305786
1325925379
141647b18a
15d680920
hex91f3a16

153041430 has 16 divisors (see below), whose sum is σ = 367299504. Its totient is φ = 40811040.

The previous prime is 153041419. The next prime is 153041431. The reversal of 153041430 is 34140351.

153041430 is digitally balanced in base 2, 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 = 153041397 and 153041406.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (153041431) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2550661 + ... + 2550720.

It is an arithmetic number, because the mean of its divisors is an integer number (22956219).

Almost surely, 2153041430 is an apocalyptic number.

153041430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

153041430 is an abundant number, since it is smaller than the sum of its proper divisors (214258074).

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

153041430 is a wasteful number, since it uses less digits than its factorization.

153041430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5101391.

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 153041430 is about 12370.9914719880. The cubic root of 153041430 is about 534.8963959279.

Adding to 153041430 its reverse (34140351), we get a palindrome (187181781).

The spelling of 153041430 in words is "one hundred fifty-three million, forty-one thousand, four hundred thirty".

Divisors: 1 2 3 5 6 10 15 30 5101381 10202762 15304143 25506905 30608286 51013810 76520715 153041430