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1402000213 = 23449313567
BaseRepresentation
bin101001110010000…
…1101001101010101
310121201002222201211
41103210031031111
510332403001323
6351041421421
746512543115
oct12344151525
93551088654
101402000213
1165a435569
1233163a871
131945cc033
14d42b3045
158313c70d
hex5390d355

1402000213 has 8 divisors (see below), whose sum is σ = 1463390208. Its totient is φ = 1340646384.

The previous prime is 1402000199. The next prime is 1402000219. The reversal of 1402000213 is 3120002041.

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

It is a cyclic number.

It is not a de Polignac number, because 1402000213 - 25 = 1402000181 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1402000193 and 1402000202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1402000219) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 96556 + ... + 110122.

It is an arithmetic number, because the mean of its divisors is an integer number (182923776).

Almost surely, 21402000213 is an apocalyptic number.

It is an amenable number.

1402000213 is a deficient number, since it is larger than the sum of its proper divisors (61389995).

1402000213 is a wasteful number, since it uses less digits than its factorization.

1402000213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18083.

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 1402000213 is about 37443.2932979993. The cubic root of 1402000213 is about 1119.2214543111.

Adding to 1402000213 its reverse (3120002041), we get a palindrome (4522002254).

The spelling of 1402000213 in words is "one billion, four hundred two million, two hundred thirteen", and thus it is an aban number.

Divisors: 1 23 4493 13567 103339 312041 60956531 1402000213