Search a number
-
+
1472680501 = 23151424037
BaseRepresentation
bin101011111000111…
…0101001000110101
310210122002220212021
41113301311020311
511004001234001
6402044353141
751331402105
oct12761651065
93718086767
101472680501
11696320726
123512457b1
131a61483a6
14dd831205
158944eba1
hex57c75235

1472680501 has 8 divisors (see below), whose sum is σ = 1546890624. Its totient is φ = 1399318800.

The previous prime is 1472680499. The next prime is 1472680511. The reversal of 1472680501 is 1050862741.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1472680501 - 21 = 1472680499 is a prime.

It is a super-2 number, since 2×14726805012 = 4337575716051222002, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1472680511) by changing a digit.

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, 208546 + ... + 215491.

It is an arithmetic number, because the mean of its divisors is an integer number (193361328).

Almost surely, 21472680501 is an apocalyptic number.

It is an amenable number.

1472680501 is a deficient number, since it is larger than the sum of its proper divisors (74210123).

1472680501 is a wasteful number, since it uses less digits than its factorization.

1472680501 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 424211.

The product of its (nonzero) digits is 13440, while the sum is 34.

The square root of 1472680501 is about 38375.5195534862. The cubic root of 1472680501 is about 1137.7220597105.

The spelling of 1472680501 in words is "one billion, four hundred seventy-two million, six hundred eighty thousand, five hundred one".

Divisors: 1 23 151 3473 424037 9752851 64029587 1472680501