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38069088 = 253541733
BaseRepresentation
bin1001000100111…
…0001101100000
32122122002222020
42101032031200
534221202323
63435541440
7641403411
oct221161540
978562866
1038069088
111a541962
12108ba880
137b6b9b5
1450ad808
15351eae3
hex244e360

38069088 has 48 divisors (see below), whose sum is σ = 100252656. Its totient is φ = 12648960.

The previous prime is 38069081. The next prime is 38069089. The reversal of 38069088 is 88096083.

It is a tau number, because it is divible by the number of its divisors (48).

It is a super-2 number, since 2×380690882 = 2898510922303488, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38069081) 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, 51570 + ... + 52302.

It is an arithmetic number, because the mean of its divisors is an integer number (2088597).

Almost surely, 238069088 is an apocalyptic number.

It is an amenable number.

38069088 is an abundant number, since it is smaller than the sum of its proper divisors (62183568).

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

38069088 is a wasteful number, since it uses less digits than its factorization.

38069088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1287 (or 1279 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 42.

The square root of 38069088 is about 6170.0152349893. The cubic root of 38069088 is about 336.4011648324.

The spelling of 38069088 in words is "thirty-eight million, sixty-nine thousand, eighty-eight".

Divisors: 1 2 3 4 6 8 12 16 24 32 48 96 541 733 1082 1466 1623 2164 2199 2932 3246 4328 4398 5864 6492 8656 8796 11728 12984 17312 17592 23456 25968 35184 51936 70368 396553 793106 1189659 1586212 2379318 3172424 4758636 6344848 9517272 12689696 19034544 38069088