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1370532468 = 223114211039
BaseRepresentation
bin101000110110000…
…1010101001110100
310112111220021002210
41101230022221310
510301324014333
6343555133420
745651222324
oct12154125164
93474807083
101370532468
116436a2368
12322ba4270
1318ac31c76
14d0041284
15804c3a63
hex51b0aa74

1370532468 has 12 divisors (see below), whose sum is σ = 3197909120. Its totient is φ = 456844152.

The previous prime is 1370532467. The next prime is 1370532473. The reversal of 1370532468 is 8642350731.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1370532463) 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, 57105508 + ... + 57105531.

Almost surely, 21370532468 is an apocalyptic number.

It is an amenable number.

1370532468 is an abundant number, since it is smaller than the sum of its proper divisors (1827376652).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1370532468 is a wasteful number, since it uses less digits than its factorization.

1370532468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114211046 (or 114211044 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 39.

The square root of 1370532468 is about 37020.7032348117. The cubic root of 1370532468 is about 1110.7844110505.

The spelling of 1370532468 in words is "one billion, three hundred seventy million, five hundred thirty-two thousand, four hundred sixty-eight".

Divisors: 1 2 3 4 6 12 114211039 228422078 342633117 456844156 685266234 1370532468