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38061456676 = 2253269667417
BaseRepresentation
bin100011011100101000…
…111011110100100100
310122020120100022222121
4203130220323310210
51110422213103201
625252445035324
72515125020665
oct433450736444
9118216308877
1038061456676
1115161777821
127462855b44
1337875751c9
141bb0d4d36c
15ecb7139a1
hex8dca3bd24

38061456676 has 24 divisors (see below), whose sum is σ = 68116681080. Its totient is φ = 18602218752.

The previous prime is 38061456673. The next prime is 38061456683. The reversal of 38061456676 is 67665416083.

38061456676 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 1534602276 + 36526854400 = 39174^2 + 191120^2 .

It is not an unprimeable number, because it can be changed into a prime (38061456673) 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, 276681 + ... + 390736.

It is an arithmetic number, because the mean of its divisors is an integer number (2838195045).

Almost surely, 238061456676 is an apocalyptic number.

It is an amenable number.

38061456676 is a deficient number, since it is larger than the sum of its proper divisors (30055224404).

38061456676 is a wasteful number, since it uses less digits than its factorization.

38061456676 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 667743 (or 667741 counting only the distinct ones).

The product of its (nonzero) digits is 4354560, while the sum is 52.

The spelling of 38061456676 in words is "thirty-eight billion, sixty-one million, four hundred fifty-six thousand, six hundred seventy-six".

Divisors: 1 2 4 53 106 212 269 538 1076 14257 28514 57028 667417 1334834 2669668 35373101 70746202 141492404 179535173 359070346 718140692 9515364169 19030728338 38061456676