Search a number
-
+
2401412101 = 112109118191
BaseRepresentation
bin1000111100100010…
…1010010000000101
320012100200101002221
42033020222100011
514404230141401
61034142332341
7113336444314
oct21710522005
96170611087
102401412101
111022597500
1257028a0b1
132c369160a
1418ad0a27b
15e0c547a1
hex8f22a405

2401412101 has 12 divisors (see below), whose sum is σ = 2642133312. Its totient is φ = 2180981000.

The previous prime is 2401412089. The next prime is 2401412119. The reversal of 2401412101 is 1012141042.

It is a happy number.

It is not a de Polignac number, because 2401412101 - 29 = 2401411589 is a prime.

It is a super-3 number, since 3×24014121013 (a number of 29 digits) contains 333 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 (2401412131) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 122916 + ... + 141106.

It is an arithmetic number, because the mean of its divisors is an integer number (220177776).

Almost surely, 22401412101 is an apocalyptic number.

It is an amenable number.

2401412101 is a deficient number, since it is larger than the sum of its proper divisors (240721211).

2401412101 is a wasteful number, since it uses less digits than its factorization.

2401412101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19304 (or 19293 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 16.

The square root of 2401412101 is about 49004.2049318219. The cubic root of 2401412101 is about 1339.1284339422.

Adding to 2401412101 its reverse (1012141042), we get a palindrome (3413553143).

It can be divided in two parts, 240141 and 2101, that added together give a palindrome (242242).

The spelling of 2401412101 in words is "two billion, four hundred one million, four hundred twelve thousand, one hundred one".

Divisors: 1 11 121 1091 12001 18191 132011 200101 2201111 19846381 218310191 2401412101