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38714860450070 = 2571382094001689
BaseRepresentation
bin10001100110110000000011…
…00000010011000100010110
312002002002211012010122020222
420303120001200103010112
520033301013233400240
6214201210015354342
711104025222104340
oct1063300140230426
9162062735118228
1038714860450070
111137697547aa82
1244132485229b2
13187aa46138b5c
1497bb487ca290
154720e0742eb5
hex233601813116

38714860450070 has 32 divisors (see below), whose sum is σ = 79642594785600. Its totient is φ = 13273567082496.

The previous prime is 38714860450033. The next prime is 38714860450099. The reversal of 38714860450070 is 7005406841783.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 38714860449994 and 38714860450021.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7673786 + ... + 11675474.

It is an arithmetic number, because the mean of its divisors is an integer number (2488831087050).

Almost surely, 238714860450070 is an apocalyptic number.

38714860450070 is an abundant number, since it is smaller than the sum of its proper divisors (40927734335530).

38714860450070 is a wasteful number, since it uses less digits than its factorization.

38714860450070 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4139912.

The product of its (nonzero) digits is 4515840, while the sum is 53.

The spelling of 38714860450070 in words is "thirty-eight trillion, seven hundred fourteen billion, eight hundred sixty million, four hundred fifty thousand, seventy".

Divisors: 1 2 5 7 10 14 35 70 138209 276418 691045 967463 1382090 1934926 4001689 4837315 8003378 9674630 20008445 28011823 40016890 56023646 140059115 280118230 553069435001 1106138870002 2765347175005 3871486045007 5530694350010 7742972090014 19357430225035 38714860450070