Search a number
-
+
119470921297 = 7133127917293
BaseRepresentation
bin110111101000100000…
…1011001011001010001
3102102101010121121221221
41233101001121121101
53424134023440142
6130514552245041
711426413034620
oct1572101313121
9372333547857
10119470921297
11467382474a2
121b1a26a0781
13b35c6c0750
145ad4d816b7
1531937e6767
hex1bd1059651

119470921297 has 48 divisors (see below), whose sum is σ = 153869560320. Its totient is φ = 90314040960.

The previous prime is 119470921279. The next prime is 119470921319. The reversal of 119470921297 is 792129074911.

It is a happy number.

It is not a de Polignac number, because 119470921297 - 227 = 119336703569 is a prime.

It is not an unprimeable number, because it can be changed into a prime (119470921397) 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 47 ways as a sum of consecutive naturals, for example, 6899983 + ... + 6917275.

It is an arithmetic number, because the mean of its divisors is an integer number (3205615840).

Almost surely, 2119470921297 is an apocalyptic number.

It is an amenable number.

119470921297 is a deficient number, since it is larger than the sum of its proper divisors (34398639023).

119470921297 is a wasteful number, since it uses less digits than its factorization.

119470921297 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17454 (or 17423 counting only the distinct ones).

The product of its (nonzero) digits is 571536, while the sum is 52.

The spelling of 119470921297 in words is "one hundred nineteen billion, four hundred seventy million, nine hundred twenty-one thousand, two hundred ninety-seven".

Divisors: 1 7 13 31 79 91 217 403 553 961 1027 2449 2821 6727 7189 12493 17143 17293 31837 75919 87451 121051 222859 224809 531433 536083 986947 1366147 1573663 3752581 6908629 6969079 9563029 16618573 17759911 42350557 48783553 116330011 124319377 216041449 296453899 550557241 1312867267 1512290143 3853900687 9190070869 17067274471 119470921297