Search a number
-
+
127068422370 = 2354398502653
BaseRepresentation
bin111011001010111011…
…1100100000011100010
3110010222121122200010120
41312111313210003202
54040214004003440
6134212513141110
712115605524541
oct1662567440342
9403877580116
10127068422370
11499868a24aa
1220762b5a796
13bca0728a06
146215dd4158
15348a7d7dd0
hex1d95de40e2

127068422370 has 32 divisors (see below), whose sum is σ = 312056407872. Its totient is φ = 33096891072.

The previous prime is 127068422329. The next prime is 127068422389. The reversal of 127068422370 is 73224860721.

It is a happy number.

127068422370 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×1270684223702 (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 49250037 + ... + 49252616.

It is an arithmetic number, because the mean of its divisors is an integer number (9751762746).

Almost surely, 2127068422370 is an apocalyptic number.

127068422370 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

127068422370 is an abundant number, since it is smaller than the sum of its proper divisors (184987985502).

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

127068422370 is a wasteful number, since it uses less digits than its factorization.

127068422370 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98502706.

The product of its (nonzero) digits is 225792, while the sum is 42.

The spelling of 127068422370 in words is "one hundred twenty-seven billion, sixty-eight million, four hundred twenty-two thousand, three hundred seventy".

Divisors: 1 2 3 5 6 10 15 30 43 86 129 215 258 430 645 1290 98502653 197005306 295507959 492513265 591015918 985026530 1477539795 2955079590 4235614079 8471228158 12706842237 21178070395 25413684474 42356140790 63534211185 127068422370