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38430461702854 = 2131478094680879
BaseRepresentation
bin10001011110011110010100…
…00001001011001011000110
312001001220201221201100222001
420233033022001023023012
520014121041143442404
6213422413235255514
711044336444455664
oct1057171201131306
9161056657640861
1038430461702854
11112772a3829921
1243880b7a4a59a
131859c915a0190
1496c08969dc34
154699e7a627a4
hex22f3ca04b2c6

38430461702854 has 8 divisors (see below), whose sum is σ = 62079976596960. Its totient is φ = 17737136170536.

The previous prime is 38430461702803. The next prime is 38430461702873. The reversal of 38430461702854 is 45820716403483.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 38430461702795 and 38430461702804.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 739047340414 + ... + 739047340465.

It is an arithmetic number, because the mean of its divisors is an integer number (7759997074620).

Almost surely, 238430461702854 is an apocalyptic number.

38430461702854 is a deficient number, since it is larger than the sum of its proper divisors (23649514894106).

38430461702854 is a wasteful number, since it uses less digits than its factorization.

38430461702854 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1478094680894.

The product of its (nonzero) digits is 15482880, while the sum is 55.

The spelling of 38430461702854 in words is "thirty-eight trillion, four hundred thirty billion, four hundred sixty-one million, seven hundred two thousand, eight hundred fifty-four".

Divisors: 1 2 13 26 1478094680879 2956189361758 19215230851427 38430461702854