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380133007 is a prime number
BaseRepresentation
bin10110101010000…
…101111010001111
3222111021202110021
4112222011322033
51234303224012
6101415323011
712264035332
oct2652057217
9874252407
10380133007
11185636611
12a7380467
13609a6897
14386b2619
152358c007
hex16a85e8f

380133007 has 2 divisors, whose sum is σ = 380133008. Its totient is φ = 380133006.

The previous prime is 380132989. The next prime is 380133011. The reversal of 380133007 is 700331083.

It is a strong prime.

It is an emirp because it is prime and its reverse (700331083) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-380133007 is a prime.

It is a super-2 number, since 2×3801330072 = 289002206021724098, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (380133097) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 190066503 + 190066504.

It is an arithmetic number, because the mean of its divisors is an integer number (190066504).

Almost surely, 2380133007 is an apocalyptic number.

380133007 is a deficient number, since it is larger than the sum of its proper divisors (1).

380133007 is an equidigital number, since it uses as much as digits as its factorization.

380133007 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1512, while the sum is 25.

The square root of 380133007 is about 19496.9999487101. Note that the first 4 decimals coincide. The cubic root of 380133007 is about 724.4001424257.

The spelling of 380133007 in words is "three hundred eighty million, one hundred thirty-three thousand, seven".