Search a number
-
+
34770280153 = 723839257407
BaseRepresentation
bin100000011000011110…
…000101111011011001
310022202012102020112211
4200120132011323121
51032202142431103
623550115435121
72340432335110
oct403036057331
9108665366484
1034770280153
1113822a0a124
1268a45b5aa1
13338176208b
14197bbccc77
15d8780536d
hex818785ed9

34770280153 has 16 divisors (see below), whose sum is σ = 41514762240. Its totient is φ = 28473222096.

The previous prime is 34770280151. The next prime is 34770280169. The reversal of 34770280153 is 35108207743.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 34770280153 - 21 = 34770280151 is a prime.

It is not an unprimeable number, because it can be changed into a prime (34770280151) 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 15 ways as a sum of consecutive naturals, for example, 6376 + ... + 263782.

It is an arithmetic number, because the mean of its divisors is an integer number (2594672640).

Almost surely, 234770280153 is an apocalyptic number.

It is an amenable number.

34770280153 is a deficient number, since it is larger than the sum of its proper divisors (6744482087).

34770280153 is a wasteful number, since it uses less digits than its factorization.

34770280153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 258276.

The product of its (nonzero) digits is 141120, while the sum is 40.

Adding to 34770280153 its reverse (35108207743), we get a palindrome (69878487896).

The spelling of 34770280153 in words is "thirty-four billion, seven hundred seventy million, two hundred eighty thousand, one hundred fifty-three".

Divisors: 1 7 23 161 839 5873 19297 135079 257407 1801849 5920361 41442527 215964473 1511751311 4967182879 34770280153