Search a number
-
+
380297001007 = 7117381238329
BaseRepresentation
bin1011000100010110111…
…01111011100000101111
31100100121112220022112101
411202023131323200233
522212322013013012
6450412300315531
736322054113160
oct5421335734057
91310545808471
10380297001007
11137312819660
1261854842ba7
1329b28651461
141459950d767
159d5bc97d57
hex588b77b82f

380297001007 has 32 divisors (see below), whose sum is σ = 480748423680. Its totient is φ = 292204869120.

The previous prime is 380297000959. The next prime is 380297001043. The reversal of 380297001007 is 700100792083.

It is a cyclic number.

It is not a de Polignac number, because 380297001007 - 27 = 380297000879 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (380297001047) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 45655219 + ... + 45663547.

It is an arithmetic number, because the mean of its divisors is an integer number (15023388240).

Almost surely, 2380297001007 is an apocalyptic number.

380297001007 is a deficient number, since it is larger than the sum of its proper divisors (100451422673).

380297001007 is a wasteful number, since it uses less digits than its factorization.

380297001007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16543.

The product of its (nonzero) digits is 21168, while the sum is 37.

The spelling of 380297001007 in words is "three hundred eighty billion, two hundred ninety-seven million, one thousand, seven".

Divisors: 1 7 11 73 77 511 803 5621 8123 8329 56861 58303 89353 91619 592979 608017 625471 641333 4150853 4256119 6522769 6688187 45659383 46817309 67656467 473595269 744221137 4938922091 5209547959 34572454637 54328143001 380297001007