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378014701 = 2271665263
BaseRepresentation
bin10110100010000…
…000101111101101
3222100022010200111
4112202000233231
51233232432301
6101302100021
712240033451
oct2642005755
9870263614
10378014701
1118441a049
12a671a611
136041464c
14382c0661
15232be551
hex16880bed

378014701 has 4 divisors (see below), whose sum is σ = 379680192. Its totient is φ = 376349212.

The previous prime is 378014573. The next prime is 378014717. The reversal of 378014701 is 107410873.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 378014701 - 27 = 378014573 is a prime.

It is a super-2 number, since 2×3780147012 = 285790228344238802, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (378014761) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 832405 + ... + 832858.

It is an arithmetic number, because the mean of its divisors is an integer number (94920048).

Almost surely, 2378014701 is an apocalyptic number.

It is an amenable number.

378014701 is a deficient number, since it is larger than the sum of its proper divisors (1665491).

378014701 is a wasteful number, since it uses less digits than its factorization.

378014701 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1665490.

The product of its (nonzero) digits is 4704, while the sum is 31.

The square root of 378014701 is about 19442.6001604724. The cubic root of 378014701 is about 723.0520525441.

It can be divided in two parts, 3780 and 14701, that added together give a palindrome (18481).

The spelling of 378014701 in words is "three hundred seventy-eight million, fourteen thousand, seven hundred one".

Divisors: 1 227 1665263 378014701