Search a number
-
+
152963901642 = 23298311878923
BaseRepresentation
bin1000111001110101011…
…0111110100011001010
3112121211022120022120110
42032131112332203022
510001232224323032
6154134243135150
714023405465626
oct2163526764312
9477738508513
10152963901642
1159965153342
122578b3744b6
1311569635006
14759127c186
153ea3de27cc
hex239d5be8ca

152963901642 has 64 divisors (see below), whose sum is σ = 320595770880. Its totient is φ = 48590211264.

The previous prime is 152963901589. The next prime is 152963901647. The reversal of 152963901642 is 246109369251.

It is a junction number, because it is equal to n+sod(n) for n = 152963901591 and 152963901600.

It is not an unprimeable number, because it can be changed into a prime (152963901647) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 17138193 + ... + 17147115.

It is an arithmetic number, because the mean of its divisors is an integer number (5009308920).

Almost surely, 2152963901642 is an apocalyptic number.

152963901642 is an abundant number, since it is smaller than the sum of its proper divisors (167631869238).

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

152963901642 is a wasteful number, since it uses less digits than its factorization.

152963901642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10227.

The product of its (nonzero) digits is 699840, while the sum is 48.

The spelling of 152963901642 in words is "one hundred fifty-two billion, nine hundred sixty-three million, nine hundred one thousand, six hundred forty-two".

Divisors: 1 2 3 6 29 58 83 87 166 174 249 498 1187 2374 2407 3561 4814 7122 7221 8923 14442 17846 26769 34423 53538 68846 98521 103269 197042 206538 258767 295563 517534 591126 740609 776301 1481218 1552602 2221827 2857109 4443654 5714218 8571327 10591601 17142654 21183202 21477661 31774803 42955322 63549606 64432983 128865966 307156429 614312858 879102883 921469287 1758205766 1842938574 2637308649 5274617298 25493983607 50987967214 76481950821 152963901642