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147962738070 = 234571941139241
BaseRepresentation
bin1000100111001101000…
…1000011010110010110
3112010220202222212220000
42021303101003112112
54411011430104240
6151550110552130
713455440344050
oct2116321032626
9463822885800
10147962738070
1157829121104
1224814508646
1310c50489924
147238d968d0
153caed0b430
hex2273443596

147962738070 has 640 divisors, whose sum is σ = 495873100800. Its totient is φ = 30904934400.

The previous prime is 147962738057. The next prime is 147962738083. The reversal of 147962738070 is 70837269741.

147962738070 is a `hidden beast` number, since 1 + 4 + 7 + 9 + 627 + 3 + 8 + 0 + 7 + 0 = 666.

It is an interprime number because it is at equal distance from previous prime (147962738057) and next prime (147962738083).

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 147962737998 and 147962738016.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 319 ways as a sum of consecutive naturals, for example, 613953150 + ... + 613953390.

It is an arithmetic number, because the mean of its divisors is an integer number (774801720).

Almost surely, 2147962738070 is an apocalyptic number.

147962738070 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 147962738070, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (247936550400).

147962738070 is an abundant number, since it is smaller than the sum of its proper divisors (347910362730).

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

147962738070 is a wasteful number, since it uses less digits than its factorization.

147962738070 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 466 (or 457 counting only the distinct ones).

The product of its (nonzero) digits is 3556224, while the sum is 54.

The spelling of 147962738070 in words is "one hundred forty-seven billion, nine hundred sixty-two million, seven hundred thirty-eight thousand, seventy".