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38001069330 = 2357473850159
BaseRepresentation
bin100011011001000010…
…100100110100010010
310122002100201100010020
4203121002210310102
51110311233204310
625242450444310
72513462521410
oct433102446422
9118070640106
1038001069330
1115130681924
127446593696
133777bc0b53
141ba6d102b0
15ec6286170
hex8d90a4d12

38001069330 has 64 divisors (see below), whose sum is σ = 106449223680. Its totient is φ = 8501148864.

The previous prime is 38001069319. The next prime is 38001069343. The reversal of 38001069330 is 3396010083.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 38001069291 and 38001069300.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1915210 + ... + 1934949.

It is an arithmetic number, because the mean of its divisors is an integer number (1663269120).

Almost surely, 238001069330 is an apocalyptic number.

38001069330 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

38001069330 is an abundant number, since it is smaller than the sum of its proper divisors (68448154350).

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

38001069330 is a wasteful number, since it uses less digits than its factorization.

38001069330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3850223.

The product of its (nonzero) digits is 11664, while the sum is 33.

The spelling of 38001069330 in words is "thirty-eight billion, one million, sixty-nine thousand, three hundred thirty".

Divisors: 1 2 3 5 6 7 10 14 15 21 30 35 42 47 70 94 105 141 210 235 282 329 470 658 705 987 1410 1645 1974 3290 4935 9870 3850159 7700318 11550477 19250795 23100954 26951113 38501590 53902226 57752385 80853339 115504770 134755565 161706678 180957473 269511130 361914946 404266695 542872419 808533390 904787365 1085744838 1266702311 1809574730 2533404622 2714362095 3800106933 5428724190 6333511555 7600213866 12667023110 19000534665 38001069330