Search a number
-
+
3407187141 = 3217191172063
BaseRepresentation
bin1100101100010101…
…1000110011000101
322210110020001002100
43023011120303011
523434214442031
61322031502313
7150301420131
oct31305306305
98713201070
103407187141
1114992a5146
127b1087999
13423b71287
1424471c3c1
1514e1c6de6
hexcb158cc5

3407187141 has 24 divisors (see below), whose sum is σ = 5485259520. Its totient is φ = 2025323136.

The previous prime is 3407187137. The next prime is 3407187149. The reversal of 3407187141 is 1417817043.

It is not a de Polignac number, because 3407187141 - 22 = 3407187137 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3407187096 and 3407187105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3407187149) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 583125 + ... + 588938.

It is an arithmetic number, because the mean of its divisors is an integer number (228552480).

Almost surely, 23407187141 is an apocalyptic number.

It is an amenable number.

3407187141 is a deficient number, since it is larger than the sum of its proper divisors (2078072379).

3407187141 is a wasteful number, since it uses less digits than its factorization.

3407187141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1172105 (or 1172102 counting only the distinct ones).

The product of its (nonzero) digits is 18816, while the sum is 36.

The square root of 3407187141 is about 58371.1156395010. The cubic root of 3407187141 is about 1504.7533863012.

The spelling of 3407187141 in words is "three billion, four hundred seven million, one hundred eighty-seven thousand, one hundred forty-one".

Divisors: 1 3 9 17 19 51 57 153 171 323 969 2907 1172063 3516189 10548567 19925071 22269197 59775213 66807591 179325639 200422773 378576349 1135729047 3407187141